British police series which revolutionised the genre on UK television in the mid 1970s. Jack Regan (see also 'Regan' (1974)) played by John Thaw is a hard edged detective in the Flying Squad of London's Metropolitan police (called 'the Sweeney' from the Cockney rhyming slang 'Sweeney Todd' = 'Flying Squad"). He pursues villains by methods which are underhand, often illegal themselves, frequently violent and more often than not successful. The series was made on film a preserves a gritty realism inherited from such films as 'Get Carter' (1971) Written by D.Giddings