Ok so my hard hat is on and I should preface everything by saying that I am very safe around cyclists on the road etc...
But what about the cyclists whom you can't overtake for quite a stretch, who presumably know that there is a car / there are cars behind them but who cycle as if they are out for a Sunday jaunt in the countryside. Sometimes not even pedalling but slowly coasting
. No sense of urgency or of keeping the traffic flowing at all. I see this quite a lot.