Originally Posted by
El Cid
The lock in this video is a cheap crappy Master lock, and a bottle jack failed to do it. If you're buying a high-end lock (basically Abus or Kryptonite), I don't think you have to be concerned about a pry bar or a jack.
In the
CTC tests, a high end ulock was busted in 42 seconds with a stubby bottle jack.
You never
have to worry about anything - it's optional.