they will need loads of them at every bloody junction especially in london. take a shortcut oneday and get slapped with a fine for doin 100 in a 30 because there wasnt a camera on the shortcut lot of crap. why does the government insist on spending money on fixing the most minor problems. yeh its sad that people are killed when people are speeding but they are people gettin stabbed and shot and beaten to death more and yet they think monotoring where everyone goes is the best thing to spend money on. alot of the people that crash or kill people because of speeding are either in a stolen car or are people that shouldnt actually have a license in the first place. rant over i allways seem to rant when someone mentions the government.