i think its called a "visual deterrent"...i am going to home depot immediately...the only b***h is trying to find an open parking space by the light poles when i go out...
or you could get a removable steering wheel like i did. and get a lock for it too. they cant steal your car if they cant drive it. lol. i have kill switches and a pager alarm. thieves have gotten smart though. they will get ahold of a tow truck and put your ride on a flat bed if they really want it. you will never be able to stop a thief but you can make it as hard as possible.