This vigilante approach has been discussed before - but it would only work if you see your bike for sale, or if you're going to buy it back, and can pre-plan a group response. I think in most cases, if most people saw someone else on their bike they'd be too scared or simply not think fast enough to be able to do anything effective about it.
This vigilante approach has been discussed before - but it would only work if you see your bike for sale, or if you're going to buy it back, and can pre-plan a group response. I think in most cases, if most people saw someone else on their bike they'd be too scared or simply not think fast enough to be able to do anything effective about it.