Below you will find general description of roads running through various countries. Pay attention to one thing which relates to most of such intersection. A sign informing about a roundabout indicates only a direction, but does not say a thing about the right of way. Therefore, it stands alone in some countries (without the "Give way" sign) which means that cars entering the roundabout should be given a way (not, as in Poland, the vehicle which is already on the roundabout). Pay attention to that to avoid crash and a ticket. And do not trust other drivers as they do not respect the rules.