A vehicle is parked near a zebra crossing, it's wheels are on the white line (so safe) but the vehicle has a rear over hang of 6 foot. So this over hang is 6 foot over the white zig zag lines. I was told it is not where the wheels are parked that counts - it's where the vehicle ends. So in other words it's the overhang of the vehicle that marks where the vehicle boundary is. Hence it's illegally parked. Does anyone have an opinion or know the actual law ?