A friend of mine once had a Mini Metro. Very old and in a poor state of repare. He used it just to get back and forth to work. This thing was an absolute piece of crap, still road legal mind you.

One night some mindles creatins tried to steel it. They chiselled around the lock untill the whole assembly was loose. What the hell they expected to achieve is beyond me. The frigging door was unlocked.

My point is, it is not the lock that is important, it is the state that the door is in that is, along with the mind set of the people trying to get.