I wasn't sure what to do in this situation, as I don't think it's happened to me before. I wanted to turn right at this RAB. I was approaching it along the dual-carriageway at the top of the picture. This is a 70mph road. Normally not a problem, but this time I couldn't get across to the right lane in time. I 'missed my chance' to move over and traffic was approaching fast. So I ended up indicating right whilst still in the left lane, and stayed indicating whilst on the RAB. That's about all I could do, right?