That reminds me......was heading up the M627 yesterday, from Rochdale towards Manchester, and could see a HUGE plume of smoke round a corner up ahead......slowed right down, as the smoke covered both lanes of the motorway, to find a car parked up in the hard-shoulder with a serious amount of smoke coming from under the bonnet (which was closed). Looked as we drove past, the driver was still sat IN THE CAR...

You'd think, if your engine was on fire, or at least smoking enough to remove visibility across an entire motorway, that you'd retreat a safe distance away from the car......but nope, he was sat in it looking puzzled!