A group which represents older drivers is calling on all motorists aged over 65 to consider a regular driver's assessment.
The Older Drivers Forum, which works with police forces across the UK, is urging older motorists to have a review of their skills and any medical issues.
It comes as figures from the Department of Transport show a 45% increase since 2010 in the number of motorists aged over 70 who have been hurt or killed in accidents in the UK.
Sgt Owen Messenger, of the Devon and Cornwall Police road casualty reduction team, said: "All too often we do see collisions and, when we look deeper, we think that person shouldn't have been driving and maybe someone should have picked up on that."