Here’s a Christmas competition:
What’s wrong with this picture?

The first person with the right answer gets the entire contents of my shed (if he/she creeps around the back of my house in the middle of the night with a screwdriver)
Am I the only one with a completely useless lock on my shed?
Is it if you screw off the bit on the right you can get in like Flynn?
Is that not the case with all such locks?