Hit and run cyclist

On the subject of undertaking buses, it happens to me alarmingly frequently that a bus stuck in traffic, right in the middle of the road, nowhere near the kerb and near to but metres away from even reaching a bus stop will open its doors without any warning while I'm cycling past it on the inside. This seems very dangerous, because cyclists are legitimately allowed to filter through traffic and buses doing that, meaning people spilling out into what is essentially the middle of a road with possible traffic on it, is hardly a sensible thing.

If it happens with alarming frequency, you should by now have got used to it. It is unlikely to change, so adapt your riding style accordingly. See my previous post.