Is it time to start calling out bad cyclists?

Every. Single. Day. there'll be someone on an MTB/Single Speed with no rear brake that insists on pulling in front of me at every set of lights down Camberwell New Road, forcing me to pull out into traffic to get past them. Camberwell Green and Oval junctions are particular hotspots for this behaviour.

Hehe, glad this narks someone else off as much as me.