Driving test every 2 years after the age of 50

[DiveMaster (Toby Yadon)]

Nope!

Required to retake drivers test after 60

I disagree! If your goal is safety then raise the age of obtaining a drivers license to 21. The teen drivers have far more accidents than those 60 and over. Also the over 60 frequently are on fixed incomes and your proposal would burden them unduly.