@tevruden This was the bike shed padlock installed by the block manager where I used to live. Suffice to say, the bikes kept getting stolen even when tied to the metal railings inside and the block manager couldn't figure out how. With the bikes, the chains and locks would also disappear. It took me showing them this padlock and the fact that the metal railings could be unbolted, lifted to slide the chains out, and bolted again in less than a minute.

Security is a box-ticking exercise.