From a scooter perspective...

• cyclists in the middle of the bus lane. When you (not all of you) guys will understand the fact that these lanes have to be SHARED between other cyclists and scooters/motorbikes? Please leave some space, check on your right before passing other cyclists, and most importantly keep left at all time, this is NOT a cyclist only lane.
  
  
  

Or you could wait back until its safe to overtake? Riding in the left hand of bus lanes is one of the worst places on the road to ride, most active place for people parking up, crappest surfacing on the road from buses stopping and starting/people parking, grids, and people meandering around bus stops