I got home this evening put on my right indicator to show I was turning right into my drive checked my mirror saw a car coming something made me stop and a BMW ignored the fact I was indicating I was turning right into my drive and drove past me a car following him stopped allowing me to turn
You should try living down here with the wrinklies.
Three times in three years I have stopped to let traffic coming the other way through as there was a car parked on my side of the road only for the car behind me 'overtake' and go head on into approaching traffic.
There is also a stretch of road near Alfriston that narrows down to a single lane for about thirty yards with massive signs showing priority. It is like Russian Roulette going through that at times.
There really is a case for mandatory resisting at say 75 or 80 then every five years after. They all drive Hyundais as that is the only dealer in town.