Driving schools in UK teach that changing lanes on a roundabout is unsafe. Infact, in a driving test doing so will result into a failure because most people wil

Driving schools in UK teach that changing lanes on a roundabout is unsafe. Infact, in a driving test doing so will result into a failure because most people will not follow safety checks and signalling. If you are in a wrong lane, the safest thing is to continue on it, exit the roundabout and comeback again or go around the roundabout.