Indicating on roundabouts can sometimes be difficult. I was taught, for a 4-way roundabout, the following on approach:
- 1st exit - indicate left
- 2nd exit - don't indicate
- 3rd exit - indicate right
- When exiting the roundabout, indicate start indicating left just after the exit before the one you want
However, the layout of the roundabout can sometimes cause confusion. For example here:
Approaching the roundabout from the top to go straight over, I wouldn't indicate until next to the 1st exit to show traffic entering from the second exit that I'm exiting there. This particular roundabout, however, is effectively a 3-way roundabout as the football club entrance is hardly used. Does this mean that I should be indicating right on approach to the roundabout? I would say not, as it would imply to other road users that I was planning to go into the football club, which I'm not.
A further complication here is that the left hand lane is for the first exit, and right hand lane for the second and third exits. This can sometimes confuse people who don't read the writing on the road surface.