Article snapshot taken from Wikipedia with creative commons attribution-sharealike license.
Give it a read and then ask your questions in the chat.
We can research this topic together.
Parliamentary constituency in the United Kingdom, 1950–2010
The seat returned each of three Conservatives who stood in turn. Its narrowest majority was 17.3% in 1997, over the Labour Party candidate.
History
This represented the northern half of the earlier Uxbridge constituency which was divided into two following house-building in the area in 1950.
Ruislip-Northwood was a constituency that as such covered slightly elevated and gently hilly outskirts of West London, beginning 12 miles (19 km) WNW of Charing Cross.
All three of its successive Members of Parliament were Old Etonians and as the majorities they received were non-marginal, with their contributions the seat was throughout its elections a safe seat.
1950–1974: The Urban District of Ruislip-Northwood.
1974–1983: The London Borough of Hillingdon wards of Eastcote, Haydon, Manor, Northwood, Ruislip, and South Ruislip.
1983–1997: The London Borough of Hillingdon wards of Bourne, Cavendish, Deansfield, Eastcote, Manor, Northwood, Northwood Hills, Ruislip, and St Martins.
1997–2010: The London Borough of Hillingdon wards of Bourne, Cavendish, Deansfield, Eastcote, Harefield, Manor, Northwood, Northwood Hills, Ruislip, and St Martins.