In article >, Scott en Aztlán wrote:
> Here's an interesting new idea to prevent vehicle theft. It's like a
> cross between The Club and The Denver Boot:
>
> http://www.immobilize.com/
>
> And the best part is, if you have four of them, the parking nazis
> won't be able to slip a real Denver Boot onto your wheels!

It's an idea that goes back to the 1920s at least. I saw a similiar device
advertised in a 1920s magazine. Anyway, when I've been worried about
theft I've put my bicycle U lock through the spokes of the wheel and
locked it, same difference really.