Ways not to lock your bike

In my day it was the bracelet made from 4 strands of plastic woven together. Can't remember the name of the weave.

edit: Bam - this type of thing. So easy to make, you just needed a lot of patience

A scoobydou.

One of these last night on Wandsworth Bridge Road locked with a cable lock no thicker than standard three core wire. I couldn't help but want to cut it bring it home and leave a note saying serves you right, I'm at Xxx