I guess at first I was one of those that thought speed camera vans etc were just a money spinner. But now the amount of people that speed excessively is really noticeable, I'm talking people doing 40/50/60 plus in 30's. I was on the embankment today and the speed some were going at in what is a 20 was unbelievable. Never thought I'd say this but perhaps more average speed cameras maybe better?