Not to mention it pretty much automatically puts you in the wrong if you have a smack.
Youll have to buy insurance anyway to get your vehicle back cnce its seized and under those circumstances most wont issue cover, so you could well lose your wheels.
And if you kill someone youre in a world of dont-drop-the-soap pain. Youll be right down the pecking order for a 'mere' motoring offence and the ODC's will passmyou round like currency. If you like having silent farts and having to wear nappies for the rest of your life then be my guest.