The film is set (but not actually entirely filmed) in my home town of Camden. It still is a bit like that here - there's a guy I see occasionally walking around in a suit with a cat lying across his shoulders. Walking past, for example, the Dublin Castle which does feel like the type of place where someone might call you a 'perfumed ponce'. Also the final scene where they sit on a bench in the Regents Park is just by the old -lion- (edit wolf!) enclosure.

"Throw yourself into the road, darling, you haven't got a chance!"