Factual error: At the end with all the celebrations one of the Arsenal supporters is wearing the shorts from the 1993 red home kit. The scene was supposed to have been in 1989.
Factual error: There's a scene near the end of the film where a road sweeper is driving around on a mechanical green road sweeper. This was supposed to be 1989 when these were first seen at the earliest in 1994.
Paul Ashworth: Why is it that adults aren't supposed to go mad about anything? You gotta keep a lid on it. And if you don't then people are apparently entitled to say what they like. "You haven't grown up. You're a moron. Your conversation is trivial and boorish. You can't express your emotional needs. You can't relate to your children." And you die, lonely and miserable. But you know, what the hell, every cloud has a silver lining.