Have we done this yet?
http://www.goinggoingbike.com/blog/stop-and-proof-campaign-brings-results/
Feeling somewhat torn about this. It's great to see any initiative aimed at tackling bike crime, but personally I'd be hard-pressed to prove that any of my bikes were mine (as they are pretty much all custom builds, second hand, etc).
I know people who've been given multiple "producers" for no clear reason other than that they were driving ratty old cars, and I have to wonder whether more widespread use of this could result in a similar massive waste of everyone's time.

