Cyclists in London.
Sorry, i am not saying all cyclists are to blame but it always seems like when i want to get home they all queue in front of me at the traffic lights, even when i am in the right hand lane of 2.
It infuriates me as i then have to squeeze past as they seem incapable of staying to one side out of the way.
Rant over with until some one does it to me on my next journey home from work.