Is there a stipulation how far round a corner a camera van can be i just passed 1 doing about 38-40 in a 30 oops (actually it was the first time my lights came on automatically under a bridge but my cd display went out and i was too busy working out wtf went on to notice the dam van!) but the van was very close to the corner and only about 600 yards away from a tiny sign saying 30 with a little camera under it .
My guess is no way out of it £60 3 points or more !!! but worth a shot
Any ideas and my bloody snooper didnt go off !! oh but it makes a great racket at lights (which is usefull)