By the end of the 1970s, Ford, Peugeot-Talbot and Vauxhall (GM) were well-integrated with their parent companies' other European operations. BL stood alone in the UK as an increasingly junior player. As part of the drive for increased productivity in the late-1970s, BL reduced its workforce and number of plants, and strived to centralise its management activities. The city of Coventry suffered particularly badly, with many thousands becoming unemployed after the closure of the Triumph car factory in the city in 1980.