First feature of both Olivia Hussey (I) and Susan George.
The opening title shot is of Trafalgar Square in London, although it could possibly be assumed that this is simply on behalf of the production company rather than being an establishing shot for the film which is set in and around Manchester.
To Correct above - the Pigeons at Trafalgar square is the then logo of the CFF.
Although the film is set in and around Manchester, half of the cast speak throughout with London accents.