Translation: Gerben Siebenga (Grontmij Nederland B.V.) 18-09-2007 @ 16.04 It is basically excellent to transform a roundabout in town into a roundabout with priority for cyclists. Quite an improvement in road safety for cyclists. However, the circulation of motor vehicles in the new circulation is not discussed. Not only are the intensities considerable, but due to several approaches and exits the roundabout’s handling capacity is reduced. Additionally motorists have to yi