It for safety and LAW it is illegal in Canada to park a vehicle without safe way to prevent someone to start it. If my kid or a kid of my neighbor take my quadracer and get harm or maybe get killed, or do an accident, i am guilty.
AND THIS IS WHY WE SHOULD REJECT SOCIALISM.
Next thing you know if you hurt or kill someone invading your home you go to jail.....wait a minute that already happens.