On my way back from work there's a 3-way RAB. I need to turn right. On the approach to the RAB there are 2 lanes: Left lane for straight (to supermarket only), Right lane for turning right. My lane is usually v.slow moving, but the left lane is free. I've seen a few cyclists take the left lane to make a right turn, making far better progress than me. It's very tempting... Does anyone else do this? Seems OK, right? Right?