Circular reasoning - it's easy!

We have a fairly new roundabout near our house, in a shopping center that we use frequently.  Now, I'm well aware that I grew up using roundabouts in England and Europe, and that they're not so common here.



But bloody hell.



Here's what it looks like:


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-- O --

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It's really pretty easy.  You drive up to the damn thing, see if the road is clear, and then enter slowly, missing the concrete curb and not driving over the grass.  Like I do.



Serious question: do they not put t...