Locks that work

kind of.

too much room in the yellow d-lock, best thing to do is to put the crank arm inside the d-lock for additional security (and less room for any tools to get in).

Like this;

Can I use that photo at the bike show? Did you take it? Is it yours?

It perfectly shows what I want to show:
1) How to lock your bike
2) The best lock
3) Pitlock for the wheels

Couldn't be better in fact.

So can I have permission to use it and a copy of the hi-res?