(http://i.imgur.com/MnVzF.png)
I like it :heehaw:
Step 4 not required if you can also attach the lock to a nearby lamppost with some steel rope or similar.
That would be a great thing to do when you have mates round and one falls asleep with their shoes on.....
even better if you can lock 2 together ? or 3 with a bit of wire etc... ?
hell..... tieing them together with string would do ;)