Title says it all I think. The carnage on the roads is frigthening - drunk/yaba drivers killing indiscriminately, no end in sight - no effective policing. Horrific stories like the woman drunk five o'clock in the morning in Chiang Mai who ran over a group of cyclcists and got off with a wai basically.
So, I've got a mirror on my bike, I figure on getting a radar fitted to it so I have a chance to get out of the way. Anyone used this and have they even been used "in anger" so to speak?