Police Act 1946

The Police Act 1946 (1946 c.46) was an Act of Parliament of the Parliament of the United Kingdom that provided for the amalgamation of smaller borough police forces with county constabularies in England and Wales, allowed for the merger of county forces in certain circumstances and changed the boundaries of the Metropolitan Police District.

The appointed day for the amalgamations was 1 April 1947. On that date forty-five non-county borough police forces were merged with those of the counties in which they were situated. In the case of fourteen of these boroughs, they had already been temporarily placed under the county police by the Defence (Amalgamation of Police Forces) Regulations 1942. Section 13 of the 1946 Act made these amalgamations permanent. One non-county borough force, Cambridge City Police, was allowed to continue, the city having a larger population than the surrounding county. The Act made similar provision for Peterborough City Police, although in the event it formed a combined force with the Soke of Peterborough.^[1]

Following the 1947 mergers there were 133 police forces covering England and Wales:^[2]

• Metropolitan Police
• City of London Police
• 55 county police forces †
• 71 county borough police forces
• 1 non-county borough force (Cambridge)
• 4 combined police forces

† The actual number was 53, as the Lincolnshire Constabulary was jointly maintained by three counties.

Section 3 of the Act allowed for the voluntary amalgamation of county and county borough forces, while Section 4 gave the Home Secretary the power to make amalgamation schemes of constabularies.

Section 16 provided for the "rectification" of the Metropolitan Police District, realigning it with contemporary local government boundaries.

Section 18 placed the Isles of Scilly under the Cornwall County Constabulary

1947 amalgamations[]

• Bedfordshire Constabulary absorbed ,
• Berkshire Constabulary absorbed Windsor Borough Police
• Buckinghamshire Constabulary absorbed Chepping Wycombe Borough Police
• absorbed
• Cheshire Constabulary absorbed , Congleton Borough Police, , ,
• Cornwall and Isles of Scilly Constabulary formed by the merger of the Cornwall County Constabulary, and Penzance Borough Police
• Cumberland and Westmorland Constabulary absorbed Kendal Borough Police
• Derbyshire Constabulary absorbed ,
• Durham Constabulary absorbed
• Essex Constabulary absorbed Colchester Borough Police
• Glamorgan Constabulary absorbed
• Herefordshire Constabulary absorbed
• Hertfordshire Constabulary absorbed
• Kent Constabulary absorbed Canterbury City Police
• Lancashire Constabulary absorbed , Ashton-under-Lyne Borough Police, , ,
• Lincolnshire Constabulary absorbed ,
• Norfolk Constabulary absorbed
• North Riding of Yorkshire Constabulary absorbed
• Nottinghamshire Constabulary absorbed
• Peterborough Combined Police formed from Peterborough City Police, Liberty of Peterborough Constabulary
• Shropshire Constabulary absorbed
• Staffordshire Constabulary absorbed
• Warwickshire Constabulary absorbed
• Worcestershire Constabulary absorbed

Later amalgamations[]

The Home Secretary's powers under Section 4 of the Act were used on a number of occasions:

• Hampshire Constabulary was formed in 1948 by a merger of Hampshire County Constabulary and . This made permanent the 1943 merger of the two constabularies (as Hampshire Joint Police) under the 1942 Defence Regulations.
• Mid Wales Constabulary was formed on 1 April 1948 from Breconshire Constabulary, and Montgomeryshire Constabulary
• Gwynedd Constabulary was formed in 1950 from Anglesey Constabulary, and
• Leicestershire and Rutland Constabulary was formed on 1 April 1951 from Leicestershire Constabulary,
• Carmarthenshire and Cardiganshire Constabulary was formed on 1 July 1958 by the merger of and . The amalgamation followed the unfavourable conclusions of an inquiry into the Cardiganshire force.^[3][4][5]

References[]