Because we live in a very small village with zero crime rate we do get strange cars coming through the village at night, not sure who they are and it's not very often but I've taken no chances with my cortina, I've got a kill switch to prevent it being started,an autolok on the steering wheel, the car is parked on shingle, then it has the wife's Escort and my Transit in front of it, and all of that behind a security bollard, you just can't take chances these days, if the buggers want it they'll get it. Just brought a garage now to park it in which will be alarmed, might even put my German Shepard in there too lol.