Talking of mini-roundabouts, I witnessed a young driver a few weeks ago who saw fit to overtake a line of traffic, go the wrong way round a mini-roundabout AND pass the traffic island beyond on the wrong side whilst doing at least 40mph in a 30mph zone...

He was very lucky nobody was coming the other way, or out of the blind junction to the right.

This is by no means an isolated incident, albeit probably the worst example - people seem to think mini-roundabouts are there to be ignored!