have a cut off switch hidden away somewhere, that will actually cut the ignition or Battery or what ever, then
make another switch with CAR START, or POWER CUT OFF written under it, and rig that switch to the horn preferable musical ones or air horns, the theif will clearly keep pressing the fake button and not even bother to look for the other switch.
the mini also has a very good anti-theft tool already...
A Choke.
you would be surprised.
Edited by liirge, 22 November 2009 - 12:50 PM.