Is it time to start calling out bad cyclists?

However, the issue with poor cycling / cyclists remains.

Poor cycling can be annoying. It is nowhere near a significant cause of RTCs:

http://www.theguardian.com/lifeandstyle/2009/dec/15/cycling-bike-accidents-study

A tiny proportion of accidents involving cyclists are caused by riders jumping red lights or stop signs, or failing to wear high-visibility clothing and use lights, a government-commissioned study has discovered.