Just out of curiosity I looked on Youtube at some clips where cyclists wear headcams. The worse thing about it is that I will never get that 10 minutes of life back. But what I did learn is the worst thing ever attached to bikes, apart from Web cams, is brakes.
Even when it is going to be a minor collisions, the rider brakes to avoid the collision and invariably shouts "oy" as the car drives away.
To improve safety on the roads in the Uk all bikes need their brakes removing and a nationwide campaign to let all other road users aware that the bikes have no brakes.
Once a few dozen cars have been damaged the papers will start reporting and drivers will become more aware of cyclists.
If a few cyclists have to become martyrs to the cause, that is just the price that needs to be paid.
Steve.