I have watched "Trafic" probably 20 or more times over the years - each time I see something I missed before. Every frame is full of easily missed deliberate diversions that you can't help looking for. Like all Jacques Tati films it is mesmerising - his subtle and not so subtle observations about human nature and the sheer brilliance of his directing make this a "must see" for lovers of comedy and farce. M Hulot is a cross between Mr Bean, Charlie Chaplin and Lucille Ball and better than all three. My favourite scene is "the crash".