Gaz, I think I mentioned this earlier, I don't like using that filter as I've seen cars realise that they want to turn left after all and pull left suddenly. Also the lanes aren't that wide and buses turn left here, so I don't want to get caught moving along the feeder with a bus turning on my left.
Anyway, I would still want to keep in the right lane until past the pothole, so the driver in front would see me pull in front of him and then perceive me to be intentionally holding him up. I think I get less hassle (I've never been beeped there) by joining the queue.