Mobile key guard car alarm is what you need, (technical name
dog )
My staff bully stays in the van,( mercedes sprinter, auto aircon)
Try and get my keys out of the ignition where I usually leave them,
And you'll soon think a padlock is too easy !
All for the cost of an occasional scratch, and a couple of cookies,
(well, maybe a few pies tossed in for good measure)
Some of those car theives can actually pick a lock,
Yeah I know.......... amazes me too