I’d have no issue with everyone retaking every 5 years regardless of age, if that makes you feel happier. I don’t think nervous 25 year olds who won’t go above 40 or overtake on a motorway should be driving either.
@Saschka Sorry but I don't think this makes much sense.
Some people when they pass their test may be full of confidence. Over confident even. Isn't it the case that most accidents are caused by young men? Presumably young men who are supremely confident about what good drivers they are. Except they are actually still very inexperienced.
So a newly qualified driver being a bit nervous and over cautious seems perfectly normal and understandable to me. Presumably this wears off fairly soon as they get more experience.
If you are going to ban nervous new drivers then the only people on the road would be the ludicrously over confident with no reason to be.