Is it time to start calling out bad cyclists?

Commute has changed from 10 miles each way to 2 each for way for the next 8 weeks. I'm cripplingly aware that when my commute changes back it'll clash nicely with the Fluoro vest, MTB brigade taking up their steeds again.

And you'll be slow from lack of exercise so you won't be able to get away from them either. Ho ho.