I'm twisted enough to think the government might be behind it in the hope of throwing the various 'marginal' motorist groups into the frame to discredit them. God knows, they hate the motorist enough to do it.
I'm now at the viewpoint that I wouldn't puy anything beyond this goverment, upto and including political assasination, if it keeps peoples heads down.
sorry, friday is traditionally the "think of a conspriracy" day in my office