Theft prevention measures?

[Moriarty]

get a sticker made"this vehicle is guarded 3 nights a week with a 12 gauge,you choose which 3."lol
'

Love it,

you gotta 4 to 3 chance of getting away with it, Wanna risk it?

[Toymota2]

If anyone did want an alarm triple immobiliser 5 star thing my flatmate installs them an could get any of you guys a deal on one. also does gps tracking installs, stereo/sound installs and handsfree bluetooth kits. .