A Misunderstood Enigma
Roundabouts are misunderstood by most, it seems a high percentage of people do not know how to use a roundabout properly, whilst most of the time people seem to manage it could be made much easier if everyone obeyed the rules.
You must always give way to right when entering a roundabout.
Actually the law requires that you "Give way to all vehicles already on the roundabout" it does not matter which side they are on. So when you are approaching a roundabout make sure you are going slow enough to stop for any traffic that may enter the roundabout before you do, look to your right first, if it is clear you may proceed while checking to your left and allowing any traffic already on the roundabout to clear your path before increasing your speed.