Yawn. This again?

It is a cliche to hear "We can turn this car around if you kids don't stop behaving." Less cliched but still popular is "Then get out and walk."

But what if your car is parked and the kid still won't walk? There is really only one solution. Call the police, when they arrive, borrow an axe from them....and smash your own car windows. I imagine that is straight out of Parenting 101...well done, let me know how that works out for you. And if the insurance company helps you replace it...