I think you missed my point due to me saying something about driving through the roundabout incorrectly. My apologies, that was entirely besides the point.

I’m trying to say that everyone driving through it incorrectly is not a great metric to judge bad roundabout. If everyone does it wrong and it’s still safer than a regular intersection, then is a success.

Of course I don’t know the numbers involved, so I can’t say if that’s the case here.