|Act of Parliament|
|Long title||An Act to make provision with respect to local government and the functions of local authorities in England and Wales; to amend Part II of the Transport Act 1968; to confer rights of appeal in respect of decisions relating to licences under the Home Counties (Music and Dancing) Licensing Act 1926; to make further provision with respect to magistrates' courts committees; to abolish certain inferior courts of record; and for connected purposes.|
|Citation||1972 c. 70|
|Territorial extent||England and Wales|
|Royal assent||26 October 1972|
|Commencement||26 October 1972|
1 April 1974
|Relates to||Local Government (Boundaries) Act (Northern Ireland) 1971, Local Government Act (Northern Ireland) 1972; Local Government (Scotland) Act 1973|
|Revised text of statute as amended|
|Constitutional documents and events relevant to the status of the United Kingdom and its countries|
The Local Government Act 1972 (c. 70) is an Act of the Parliament of the United Kingdom that reformed local government in England and Wales on 1 April 1974.  It was one of the most significant Acts of Parliament to be passed by the Heath Government of 1970–74.
Its pattern of two-tier metropolitan and non-metropolitan county and district councils remains in use today in large parts of England, although the metropolitan county councils were abolished in 1986, and both county and district councils have been replaced with unitary authorities in many areas since the 1990s. In Wales, too, the Act established a similar pattern of counties and districts,  but these have since been entirely replaced with a system of unitary authorities.
Elections were held to the new authorities in 1973, and they acted as "shadow authorities" until the handover date. Elections to county councils were held on 12 April, for metropolitan and Welsh districts on 10 May, and for non-metropolitan district councils on 7 June. 
Elected county councils had been established in England and Wales for the first time in 1888, covering areas known as administrative counties. Some large towns, known as county boroughs, were politically independent from the counties in which they were physically situated. The county areas were two-tier, with many municipal boroughs, urban districts and rural districts within them, each with its own council. 
Apart from the creation of new county boroughs, the most significant change since 1899 (and the establishment of metropolitan boroughs in the County of London) had been the establishment in 1965 of Greater London and its thirty-two London boroughs, covering a much larger area than the previous county of London. A Local Government Commission for England was set up in 1958 to review local government arrangements throughout the country, and made some changes, such as merging two pairs of small administrative counties to form Huntingdon and Peterborough and Cambridgeshire and Isle of Ely, and creating several contiguous county boroughs in the Black Country. However, most of the commission's recommendations, such as its proposals to abolish Rutland or to reorganise Tyneside, were ignored in favour of the status quo.
It was generally agreed that there were significant problems with the structure of local government.  Despite mergers, there was still a proliferation of small district councils in rural areas, and in the major conurbations the borders had been set before the pattern of urban development had become clear. For example, in the area that was to become the seven boroughs of the metropolitan county of West Midlands, local government was split between three administrative counties ( Staffordshire, Warwickshire, and Worcestershire), and eight county boroughs ( Birmingham, Coventry, Dudley, Solihull, Walsall, Warley, West Bromwich, and Wolverhampton). Many county boundaries reflected traditions of the Middle Ages or even earlier; industrialisation had created new and very large urban areas like the West Midlands, Liverpool and Manchester which spanned traditional county boundaries and were now often bigger than and far from their traditional county towns.
The Local Government Commission was wound up in 1966, and replaced with a Royal Commission (known as the Redcliffe-Maud commission). In 1969 it recommended a system of single-tier unitary authorities for the whole of England, apart from three metropolitan areas of Merseyside, SELNEC (South East Lancashire and North East Cheshire, now known as Greater Manchester) and West Midlands ( Birmingham and the Black Country), which were to have both a metropolitan council and district councils.
This report was accepted by the Labour Party government of the time despite considerable opposition,  but the Conservative Party won the June 1970 general election on a manifesto that committed it to a two-tier structure.  The new government made Peter Walker and Graham Page the ministers, and quickly dropped the Redcliffe-Maud report.  They invited comments from interested parties regarding the previous government's proposals. 
The Association of Municipal Corporations, an advocacy group representing the boroughs, responded to Redcliffe-Maud by putting forward a scheme where England outside London would be divided into 13 provinces, with 132 main authorities below that. The AMC argued that the Redcliffe-Maud units would be too far removed from the people they served, and suggested units that in some places were much smaller in size. The Times gave the example of Kent, which under Redcliffe-Maud would have consisted of two unitary authorities, the smaller having a population of 499,000 (as of 1968), while the AMC proposal would divide the same area into seven local authorities, ranging in population from 161,000 to 306,000.  
The incoming government's proposals for England were presented in a White Paper published in February 1971.  The White Paper substantially trimmed the metropolitan areas, and proposed a two-tier structure for the rest of the country. Many of the new boundaries proposed by the Redcliffe-Maud report were retained in the White Paper. The proposals were in large part based on ideas of the County Councils Association, the Urban District Councils Association and the Rural District Councils Association. 
The White Paper outlined principles, including an acceptance of the minimum population of 250,000 for education authorities in the Redcliffe-Maud report, and its findings that the division of functions between town and country had been harmful, but that some functions were better performed by smaller units. The White Paper set out the proposed division of functions between districts and counties, and also suggested a minimum population of 40,000 for districts. The government aimed to introduce a Bill in the 1971/72 session of Parliament for elections in 1973, so that the new authorities could start exercising full powers on 1 April 1974. The White Paper made no commitments on regional or provincial government, since the Conservative government preferred to wait for the Crowther Commission to report. 
The Bill as introduced also included two new major changes based on the concept of unifying estuaries, through the creation of the county of Humberside on the Humber Estuary, and the inclusion of Harwich and Colchester in Suffolk to unify the Stour Estuary.  The latter was removed from the Bill before it became law. Proposals from Plymouth for a Tamarside county were rejected. The Bill also provided names for the new counties for the first time. 
The main amendments made to the areas during the Bill's passage through Parliament were:
In the Bill as published, the Dorset/Hampshire border was between Christchurch and Lymington. On 6 July 1972, a government amendment added Lymington to Dorset, which would have had the effect of having the entire Bournemouth conurbation in one county (although the town in Lymington itself does not form part of the built-up area, the borough was large and contained villages which do).  The House of Lords reversed this amendment in September, with the government losing the division 81 to 65.  In October, the government brought up this issue again, proposing an amendment to put the western part of Lymington borough in Dorset. The amendment was withdrawn.  
The government lost divisions in the House of Lords at Report Stage on the exclusion of Wilmslow and Poynton from Greater Manchester and their retention in Cheshire, and also on whether Rothwell should form part of the Leeds or Wakefield districts.  (Rothwell had been planned for Wakefield, but an amendment at report stage was proposed by local MP Albert Roberts  and accepted by the government, then overturned by the Lords.) Instead, the Wakefield district gained the town of Ossett, which was originally placed in the Kirklees district, following an appeal by Ossett Labour Party. 
Two more metropolitan districts were created than were originally in the Bill:
As passed, the Act would have included Charlwood and Horley in West Sussex, along with Gatwick Airport. This was reversed by the Charlwood and Horley Act 1974, passed just before the Act came into force. Charlwood was made part of the Mole Valley district and Horley part of Reigate and Banstead. Gatwick Airport was still transferred.
Although willing to compromise on exact boundaries, the government stood firm on the existence or abolition of county councils. The Isle of Wight (originally scheduled to be merged back into Hampshire as a district) was the only local campaign to succeed, and also the only county council in England to violate the 250,000 minimum for education authorities.   The government bowed to local demand for the island to retain its status in October 1972, moving an amendment in the Lords to remove it from Hampshire, Lord Sanford noting that "nowhere else is faced with problems of communication with its neighbours which are in any way comparable."  
Protests from Rutland and Herefordshire failed, although Rutland was able to secure its treatment as a single district despite not meeting the stated minimum population of 40,000 for districts. Several metropolitan boroughs fell under the 250,000 limit, including three of Tyne and Wear's five boroughs ( North Tyneside, South Tyneside and Gateshead), and the four metropolitan boroughs that had resulted from the splitting of the proposed Bury/ Rochdale and Knowsley/ St Helens boroughs.
In Wales, the background was substantially different. The Redcliffe-Maud Commission had not considered Wales, which had been the subject of the Welsh Office proposals in the 1960s. A White Paper was published in 1967 on the subject of Wales, based on the findings of the 1962 report of the Local Government Commission for Wales. The White Paper proposed five counties, and thirty-six districts. The county boroughs of Swansea, Cardiff and Newport would be retained, but the small county borough of Merthyr Tydfil would become a district. The proposed counties were as follows  
Implementation of reform in Wales was not immediate, pending decisions on the situation in England, and a new Secretary of State, George Thomas, announced changes to the proposals in November 1968. The large northern county of Gwynedd was to be split to form two counties (creating Gwynedd in the west and Clwyd in the east) with various alterations to the districts. The Redcliffe-Maud report led to a reconsideration of the plans, especially with respect to Glamorgan and Monmouthshire, and a March 1970 White Paper proposed three unitary authorities for South Wales, based on Cardiff, Swansea and Newport.   
After the 1970 general election, the new Conservative government published a Consultative Document in February 1971, at the same time as the English White Paper.  The proposals were similar to the Labour proposals of 1968, except that the county boroughs were instead two-tier districts, and that Glamorgan was to be subdivided into West Glamorgan and East Glamorgan, making 7 counties and 36 districts.  
In the Bill as introduced Glamorgan had been split into three authorities: with East Glamorgan further subdivided into a Mid Glamorgan covering the valleys and South Glamorgan. The decision to split East Glamorgan further left South Glamorgan with only two districts (one of which was the Conservative-controlled Cardiff, who had requested the split) and Mid Glamorgan one of the poorest areas in the country.   The Labour-controlled Glamorgan County Council strongly opposed this move, placing adverts in newspapers calling for Glamorgan to be saved from a "carve up", and demanding that the east/west split be retained.  The resulting South Glamorgan was the only Welsh county council the Conservatives ever controlled (from 1977 to 1981).
One of the effects of the Act was to confirm the area of Monmouthshire as part of Wales. Ambiguity as to the status of Monmouthshire had been introduced by legislation in the 16th and 17th centuries, and by the gradual cultural anglicisation of some eastern parts of the county. By the late 19th century the area was often treated in legislation as one with Wales, using the terminology "Wales and Monmouthshire", although it remained legally part of England. 
Apart from the new Glamorgan authorities, all the names of the new Welsh counties were in the Welsh language, with no English equivalent. With the exception of Clwyd (which was named after the River Clwyd) the names of the counties were taken from ancient British kingdoms. Welsh names were also used for many of the Welsh districts.  There were no metropolitan counties and, unlike in England, the Secretary of State could not create future metropolitan counties there under the Act. 
After much comment, the proposals were introduced as the Local Government Bill into Parliament soon after the start of the 1971–1972 session.
In the Commons it passed through Standing Committee D, who debated the Bill in fifty-one sittings from 25 November 1971, to 20 March 1972.
The Act abolished previous existing local government structures, and created a two-tier system of counties and districts everywhere. Some of the new counties were designated metropolitan counties, containing metropolitan boroughs instead. The allocation of functions differed between the metropolitan and the non-metropolitan areas (the so-called ' shire counties') – for example, education and social services were the responsibility of the shire counties, but in metropolitan areas was given to the districts. The distribution of powers was slightly different in Wales than in England, with libraries being a county responsibility in England—but in Wales districts could opt to become library authorities themselves. One key principle was that education authorities (non-metropolitan counties and metropolitan districts), were deemed to need a population base of 250,000 in order to be viable.
Although called two-tier, the system was really three-tier, as it retained civil parish councils, although in Wales they were renamed community councils. Within districts some inconsistency prevailed. For example, in Welwyn Hatfield District in Hertfordshire, which comprised Welwyn Garden City, Hatfield and Old Welwyn, Hatfield retained a civil parish council, its 'town council' which could act alone in some matters such as town twinning, whereas Welwyn Garden City did not and therefore had no separate representation.
The Act introduced 'agency', where one local authority (usually a district) could act as an agent for another authority. For example, since road maintenance was split depending upon the type of road, both types of council had to retain engineering departments. A county council could delegate its road maintenance to the district council if it was confident that the district was competent. Some powers were specifically excluded from agency, such as education.
The Act abolished various historic relics such as aldermen. The office previously known as sheriff was retitled high sheriff.  Many existing boroughs that were too small to constitute a district, but too large to constitute a civil parish, were given charter trustees.
Most provisions of the Act came into force at midnight on 1 April 1974. Elections to the new councils had already been held, in 1973, and the new authorities were already up and running as 'shadow authorities', following the example set by the London Government Act 1963.
The Act specified the composition and names of the English and Welsh counties, and the composition of the metropolitan and Welsh districts. It did not specify any names of districts, nor indeed the borders of the non-metropolitan districts in England – these were specified by Statutory Instrument after the passing of the Act. A Boundary Commission, provided for in the Act, had already begun work on dividing England into districts whilst the Bill was still going through Parliament.    
In England there were 45 counties and 296 districts, in Wales there were 8 and 37. Six of the English counties were designated as metropolitan counties. The new English counties were based clearly on the traditional ones, albeit with several substantial changes.  The 13 historic counties of Wales, however, were abandoned entirely for administrative purposes, and 8 new ones instituted.
The Act substituted the new counties "for counties of any other description" for purposes of law.  This realigned the boundaries of ceremonial and judicial counties used for lieutenancy, custodes rotulorum, shrievalty, commissions of the peace and magistrates' courts to the metropolitan and non-metropolitan counties.   The Act also extended the rights of the Duchy of Lancaster to appoint Lord-Lieutenants for the shrunken Lancashire along with all of Greater Manchester and Merseyside. 
In England before the passing of the Act there had been 1086 rural and urban districts (including non-county boroughs) and 79 county boroughs. The number of districts was reduced about fourfold. Most of the new districts were groups of the whole areas of former districts, although 64 rural districts were split between new districts, and there were eleven urban districts or boroughs which saw their territory split between new districts: Teesside County Borough, Whitley Bay Municipal Borough, Ashton-in-Makerfield Urban District, Billinge and Winstanley Urban District, Golborne Urban District, Lakes Urban District, Queensbury and Shelf Urban District, Ramsbottom Urban District, Seaton Valley Urban District, Thurrock Urban District, and Turton Urban District. 
|Metropolitan county||Existing geographic county or subdivision||County boroughs||Other parts|
|Greater Manchester||Cheshire||Stockport||urban north-east Cheshire|
|Lancashire||Bury, Bolton, Manchester, Oldham, Rochdale, Salford, Wigan||urban south-east Lancashire|
|Yorkshire, West Riding||Saddleworth urban district|
|Merseyside||Cheshire||Birkenhead, Wallasey||most of Wirral peninsula|
|Lancashire||Bootle, Liverpool, St Helens, Southport||urban south-west Lancashire|
|South Yorkshire||Yorkshire, West Riding||Barnsley, Doncaster, Sheffield, Rotherham||southern West Riding|
|Tyne and Wear||Durham||Gateshead, South Shields, Sunderland||urban north-east Durham|
|Northumberland||Tynemouth, Newcastle upon Tyne||urban south-east Northumberland|
|West Midlands||Staffordshire||Dudley, Walsall, West Bromwich, Wolverhampton||Aldridge-Brownhills|
|Warwickshire||Birmingham, Coventry, Solihull||Sutton Coldfield, Meriden Gap|
|Worcestershire||Warley||Halesowen and Stourbridge|
|West Yorkshire||Yorkshire, West Riding||Bradford, Dewsbury, Halifax, Huddersfield, Leeds, Wakefield||western West Riding of Yorkshire|
|Metropolitan county||Metropolitan district||County boroughs||Other components|
|Greater Manchester||Bury||Bury||Prestwich, Radcliffe, Ramsbottom (part), Tottington, Whitefield (Lancashire)|
|Bolton||Bolton||Blackrod, Farnworth, Horwich, Kearsley, Little Lever, Turton (part), Westhoughton (Lancashire)|
|Manchester||Manchester||Ringway from Bucklow Rural District (Cheshire)|
|Oldham||Oldham||Chadderton, Crompton, Failsworth, Lees and Royton (Lancashire); Saddleworth (West Riding)|
|Rochdale||Rochdale||Heywood, Littleborough, Middleton, Milnrow and Wardle (Lancashire)|
|Salford||Salford||Eccles, Irlam, Swinton and Pendlebury and Worsley (Lancashire)|
|Stockport||Stockport||Bredbury and Romiley, Cheadle and Gatley, Hazel Grove and Bramhall and Marple (Cheshire)|
|Tameside||none||Dukinfield, Hyde, Longdendale, Stalybridge (Cheshire); Ashton-under-Lyne, Audenshaw, Denton, Droylsden, Mossley (Lancashire)|
|Trafford||none||Altrincham, Bowdon, Hale, Sale, part of Bucklow Rural District (Cheshire); Stretford, Urmston (Lancashire)|
|Wigan||Wigan||Abram, Ashton-in-Makerfield (most), Aspull, Atherton, Billinge-and-Winstanley (part), Golborne (part), Hindley, Ince-in-Makerfield, Leigh, Orrell, Standish-with-Langtree, Tyldesley, part of Wigan Rural District (Lancashire)|
|Merseyside||Knowsley||none||Huyton-with-Roby, Kirkby, Prescot, Simonswood, part of Whiston Rural District (Lancashire)|
|St Helens||St Helens||Ashton-in-Makerfield (part), Billinge-and-Winstanley (part) Haydock, Newton-le-Willows, Rainford, part of Whiston Rural District (Lancashire)|
|Sefton||Bootle, Southport||Crosby, Formby, Litherland, part of West Lancashire Rural District (Lancashire)|
|Wirral||Birkenhead, Wallasey||Bebington, Hoylake, Wirral (Cheshire)|
|South Yorkshire||Barnsley||Barnsley||Cudworth, Darfield, Hoyland Nether, Penistone, Royston, Wombwell, Worsbrough; Penistone Rural District, part of Hemsworth Rural District; part of Wortley Rural District (West Riding)|
|Doncaster||Doncaster||Adwick le Street, Bentley with Arksey, Conisbrough, Mexborough, Tickhill (West Riding), Finningley (Nottinghamshire)|
|Sheffield||Sheffield||Stocksbridge, part of Wortley Rural District (West Riding)|
|Rotherham||Rotherham||Maltby, Rawmarsh, Swinton, Wath upon Dearne; Kiveton Park Rural District, Rotherham Rural District (West Riding)|
|Tyne and Wear||Newcastle upon Tyne||Newcastle upon Tyne||Gosforth, Newburn, part of Castle Ward Rural District (Northumberland)|
|North Tyneside||Tynemouth||Wallsend, part of Whitley Bay, Longbenton, part of Seaton Valley (Northumberland)|
|Gateshead||Gateshead||Blaydon, Felling, Ryton and Whickham, part of Chester-le-Street Rural District (Durham)|
|South Tyneside||South Shields||Jarrow, Boldon, Hebburn (Durham)|
|Sunderland||Sunderland||Hetton, Houghton-le-Spring, Washington, part of Easington Rural District, part of Chester-le-Street Rural District (Durham)|
|West Midlands||Birmingham||Birmingham||Sutton Coldfield (Warwickshire)|
|Coventry||Coventry||Allesley and Keresley from Meriden Rural District (Warwickshire)|
|Dudley||Dudley||Halesowen and Stourbridge (Worcestershire)|
|Sandwell||Warley and West Bromwich||none|
|Solihull||Solihull||many parishes from Meriden Rural District, and Hockley Heath from Stratford-on-Avon Rural District (Warwickshire)|
|West Yorkshire||Bradford||Bradford||Baildon, Bingley, Denholme, Ilkley, Keighley, Queensbury and Shelf (part), Shipley, Silsden; part of Skipton Rural District (West Riding)|
|Calderdale||Halifax||Brighouse, Elland, Hebden Royd, Queensbury and Shelf (part), Ripponden, Sowerby Bridge, Todmorden, Hepton Rural District (West Riding)|
|Kirklees||Dewsbury, Huddersfield||Batley, Colne Valley, Denby Dale, Heckmondwike, Holmfirth, Kirkburton, Meltham, Mirfield, Spenborough (West Riding)|
|Leeds||Leeds||Aireborough, Garforth, Horsforth, Morley, Otley, Pudsey, Rothwell; part of Tadcaster Rural District, part of Wetherby Rural District, part of Wharfedale Rural District (West Riding)|
|Wakefield||Wakefield||Castleford, Featherstone, Hemsworth, Horbury, Knottingley, Normanton, Ossett, Pontefract, Stanley; Wakefield Rural District, part of Hemsworth Rural District, part of Osgoldcross Rural District (West Riding)|
|Non-metropolitan county||Existing geographic county or subdivision||County boroughs||Other parts|
|Somerset||Bath||northern part (including Weston-super-Mare)|
|Berkshire||Berkshire||Reading||all except the Vale of White Horse and Didcot, now in Oxfordshire|
|Buckinghamshire||none||southern tip (including Slough)|
|Buckinghamshire||Buckinghamshire||none||all except southern tip (including Slough), now in Berkshire|
|Cambridgeshire||Cambridgeshire and Isle of Ely||none||all|
|Huntingdon and Peterborough||none||all|
|Cheshire||Cheshire||Chester||all except Tintwistle Rural District (to Derbyshire), north-eastern urban area (to Greater Manchester), Wirral peninsula (to Merseyside)|
|Lancashire||Warrington||mid-southern part, including Widnes|
|Cleveland||Durham||Hartlepool||Stockton Rural District|
|Yorkshire, North Riding||Teesside||urban north|
|Yorkshire, West Riding||none||Sedbergh Rural District|
|Cheshire||none||Tintwistle Rural District|
|Devon||Devon||Exeter, Plymouth, Torbay||all|
|Hampshire||Bournemouth||area around Christchurch|
|Durham||Durham||Darlington||all except urban north-east (to Tyne and Wear) and Stockton Rural District (to Cleveland)|
|Yorkshire, North Riding||none||Startforth Rural District|
|East Sussex||East Sussex||Brighton, Eastbourne, Hastings||all except Mid Sussex strip (to West Sussex)|
|Gloucestershire||Gloucestershire||Gloucester||all except southern part (to Avon)|
|Hampshire||Hampshire||Portsmouth, Southampton||all except part around Christchurch (to Dorset)|
|Hereford and Worcester||Herefordshire||none||all|
|Worcestershire||Worcester||all except Stourbridge and Halesowen (to West Midlands)|
|Humberside||Lincolnshire, Parts of Lindsey||Grimsby||northern strip including Scunthorpe and Cleethorpes|
|Yorkshire, East Riding||Kingston upon Hull||all except northern fringe|
|Yorkshire, West Riding||none||Goole and Goole Rural District|
|Isle of Wight||Isle of Wight||none||all|
|Lancashire||Lancashire||Blackburn, Blackpool, Burnley, Preston||central part only (south-east to Greater Manchester, south-west part to Merseyside, mid-south to Cheshire, North Lonsdale to Cumbria)|
|Yorkshire, West Riding||none||area including Earby and Barnoldswick|
|Lincolnshire||Lincolnshire, Parts of Holland||none||all|
|Lincolnshire, Parts of Lindsey||Lincoln||all but northern strip including Scunthorpe and Cleethorpes|
|Lincolnshire, Parts of Kesteven||none|
|East Suffolk||none||part of Lothingland Rural District near Great Yarmouth|
|North Yorkshire||North Riding of Yorkshire||York||all except urban north (to Cleveland) and Startforth Rural District (to Durham)|
|Yorkshire, West Riding||northern part including Harrogate, Knaresborough and Selby but not Sedbergh (to Cumbria)|
|Yorkshire, East Riding||northern part including Filey|
|Northumberland||Northumberland||none||all except urban south-east (to Tyne and Wear)|
|Nottinghamshire||Nottinghamshire||Nottingham||all except Finningley (to South Yorkshire)|
|Berkshire||none||Vale of White Horse and Didcot|
|Somerset||Somerset||none||all except northern part (including Weston-super-Mare)|
|Staffordshire||Staffordshire||Burton upon Trent, Stoke-on-Trent||all except Aldridge-Brownhills|
|Suffolk||East Suffolk||Ipswich||all, except part of north-east Suffolk near Great Yarmouth to Norfolk|
|Surrey||Surrey||none||all except Gatwick Airport|
|Warwickshire||Warwickshire||none||all except Sutton Coldfield and Meriden Gap (to West Midlands)|
|West Sussex||West Sussex||none||all|
|East Sussex||none||western strip|
A list of non-metropolitan districts can be found at List of English districts. The Local Government Boundary Commission originally proposed 278 non-metropolitan districts in April 1972 (still working with the county boundaries found in the Bill). A further eighteen districts were added in the final proposals of November 1972, which were then ordered.
The splits were as follows (in most cases the splits were not exact, and many other changes to the borders of the districts took place at this time)
The new district in Suffolk was necessitated by the decision to keep Newmarket in Suffolk; which would otherwise have become part of the East Cambridgeshire district.
Section 265 of the Act allowed for the continuation of the local government arrangements for the Isles of Scilly. The Isles of Scilly Rural District Council became the Council of the Isles of Scilly, and certain services were to continue to be provided by Cornwall County Council as provided by order made by the Secretary of State, although the Isles were not technically in Cornwall before or after 1974.
|New county||Existing geographic county||County boroughs||Other parts|
|Denbighshire||none||all except Llanrwst and area|
|Merionethshire||none||Edeyrnion Rural District|
|Gwent||Monmouthshire||Newport||except parts in Mid Glamorgan and South Glamorgan|
|Breconshire||none||Brynmawr and Llanelly|
|Merionethshire||none||all except Edeyrnion Rural District|
|Denbighshire||none||Llanrwst and area|
|Mid Glamorgan||Glamorgan||Merthyr Tydfil||Aberdare, Bridgend, Caerphilly, Pontypridd, Rhondda etc.|
|Breconshire||none||Penderyn and Vaynor|
|Monmouthshire||none||Bedwas and Machen, Rhymney, part of Bedwellty|
|Breconshire||none||all except parts to Gwent and Mid Glamorgan|
|South Glamorgan||Glamorgan||Cardiff||Barry, Cowbridge, Penarth|
|West Glamorgan||Glamorgan||Swansea||Glyncorrwg, Neath, Llwchwr, Port Talbot|
|New County||Districts (created in 1974)|
|Mid Glamorgan||Cynon Valley|
|West Glamorgan||Lliw Valley|
* 'administrative area' created in earlier legislation
Elections to the new authorities were held on three different Thursdays in 1973. Each new county and district was divided into electoral divisions, known as wards in the districts. For county councils, each electoral division elected one member; for metropolitan district councils, each ward elected three members; and wards in non-metropolitan districts could elect a varying number of members. There was not sufficient time to conduct a full warding arrangement so a temporary system was used: in some county councils electoral divisions elected multiple councillors. 
County councils were set on a four-year cycle of elections of all members, and the next elections were in 1977. Metropolitan district councils elected one councillor for each seat in the three other years, starting in 1975. Non-metropolitan districts had a general election again in 1976, and could subsequently either conduct elections of the whole council or by-thirds.   Schedule 3 provided that for each metropolitan ward, the councillor for who obtained the fewest votes in the 1973 election would retire in 1975, the next fewest in 1976, and the others in 1978, setting up the cycle. If equal numbers of votes were obtained, or ward elections in 1973 had been uncontested, the decision would be made by lot.
|Local government function||Metropolitan counties||Non-metropolitan counties|
|Arts and recreation||Counties and districts||Counties and districts|
|– Museums and galleries||Counties and districts||Counties and districts|
|– Tourism||Counties and districts||Counties and districts|
|Cemeteries and cremetoria||Districts||Districts|
|– Refuse collection||Districts||Districts|
|Footpaths (create, protect)||Counties and districts||Counties and districts|
|Footpaths (maintain, signs)||Counties||Counties|
|Markets and fairs||Districts||Districts|
|Planning||Counties and districts||Counties and districts|
|– Local plans||Districts||Districts|
|– Structure plans||Counties||Counties|
|– National parks||Counties||Counties|
|Police||Counties and districts||Counties and districts|
|Traffic and highways||Counties and districts||Counties and districts|
|– Public transport||Counties||Counties and districts|
|– Transport planning||Counties||Counties|
In many areas both authorities had some powers, and certain Welsh districts were allowed greater powers by the Secretary of State.
The system established by the Act was the object of some criticism. One major controversy was the failure to reform local government finance. Having lost office at the general election of February 1974, Graham Page, the minister who had piloted the Act through Parliament, condemned the existing system of rates and grants. His successor as Minister for the Environment, Tony Crosland said that he would be re-examining the rates system, while the Association of Metropolitan Authorities sought the establishment of a royal commission to consider the matter.  
The two-tier structure established was also seen as problematic. In particular, the division of planning between districts and counties was a source of friction between the new councils.  Thamesdown Borough Council called for a further reform and complete abolition of counties as they felt Wiltshire County Council was unable to respond to the needs of an expanding urban area.  Further complaints surrounded the loss of water supply and sewerage powers to regional water authorities created by the Water Act 1973. This was felt to reduce the ability of district councils to plan new housing developments.  It was also felt that the boundaries of the metropolitan counties were too tightly drawn, leaving out much of the suburban areas of the conurbations[ citation needed]. The leading article in The Times on the day the Act came into effect noted that the new arrangement is a compromise which seeks to reconcile familiar geography which commands a certain amount of affection and loyalty, with the scale of operations on which modern planning methods can work effectively. 
There was some criticism of county boundary changes. A campaign was mounted to return the Uffington White Horse to Berkshire, and a bonfire was lit at the site by protestors as the Act came into effect.  The campaigners claimed 10,000 signatures in favour of diverting the county boundary to include the "Berkshire White Horse".  The calls were rejected by the local MP, Airey Neave, who pointed out that the horse predated county boundaries, and by the chairman of the Vale of White Horse District Council.   Professor Anthony Fletcher, of the Department of Medieval History of the University of Sheffield, suggested that the new councils place signs at the boundaries of ancient counties.  The removal of Gatwick Airport and the surrounding area from Surrey into West Sussex met some fierce local opposition with the result that the parishes of Horley and Charlwood were subsequently returned to Surrey in the eponymous Charlwood and Horley Act 1974, leaving the airport to stay in West Sussex. 
Some of the reaction against the Act was motivated by opposition to loss of local control. The county borough councils regretted the loss of their independent status. Criticism of the Act also centred on the size of the new districts. The new Minister, whose party had opposed the reforms in opposition, hoped that "it will be more efficient – but it could easily become more remote". In order to combat this, Crosland was considering the creation of "neighbourhood councils" in unparished areas of the new districts.  The names of some of the new authorities also caused controversy.   At no point were local populations consulted about the changes.
The two arguably most loathed new counties created were Humberside and Avon. Humberside united the north and south banks of the River Humber – in theory at least promoting cooperation of the ports of Kingston-upon-Hull, Grimsby and Immingham – carving territory out of the East Riding of Yorkshire and of northern Lindsey respectively. Avon lumped Bristol, formerly a county borough within Gloucestershire, together with Bath, a former county borough in Somerset. Both these creations were to disappear in further local government reforms in the 1990s.
The system established by the Act was not to last. In England a series of incremental measures amended it. First, the county councils of the metropolitan counties, as well as the Greater London Council, were abolished in 1986 by Margaret Thatcher's government with the Local Government Act 1985, effectively re-establishing county borough status for the metropolitan boroughs. Second, a review of local government outside the metropolitan counties was announced in 1989.  The local government reform in the 1990s led to the creation of many new unitary authorities, and the complete abolition of Avon, Cleveland, Hereford and Worcester and Humberside. Names such as Herefordshire and the East Riding of Yorkshire reappeared as local government entities, although often with new boundaries. Several former county boroughs such as Derby, Leicester and Stoke-on-Trent regained unitary status. Additionally, another wave of unitary authorities was formed in 2009.
In Wales there was a more radical change in policy with the two-tier system entirely abolished in 1996, and replaced with the current principal areas of Wales. The 1974 counties in Wales have been retained as preserved counties for various purposes, notably as ceremonial counties, albeit with substantive border revisions.