There's lots of multi-lane roundabouts in the UK, and generally seem to work well, but they're often inconsistent with how lanes merge or depart. One that gets

There's lots of multi-lane roundabouts in the UK, and generally seem to work well, but they're often inconsistent with how lanes merge or depart. One that gets me every time I go past is one where there's like 20 signs saying that both lanes continue to the main road to the right (270 degrees around, the UK so driving on the left), but I don't think I've ever been through there and not have someone try to merge in to me trying to get into the left lane to exit, despite both lanes leading to that exit.