Works just fine in the real examples of these roundabouts, this[0] is a better example which is widely implemented in the Netherlands. The bollard thingies are

Works just fine in the real examples of these roundabouts, this[0] is a better example which is widely implemented in the Netherlands. The bollard thingies are really small, but don't encourage driving over them. Emergency vehicles can go over just fine. [0] https://www.google.com/maps/place/Energieweg,+Nijmegen/@51.8529601,5.8358998,124m/data=!3m1!1e3!4m5!3m4!1s0x47c707d72afd87d5:0xb6179e521003096b!8m2!3d51.8432321!4d5.8244417 https://www.google.com/maps/place/Energieweg,+Nijmegen/@51.8...