People have been told to inform the DVLA if they suffer from any medical conditions that could prevent them from getting behind the wheel.
Experts at Quotezone.co.uk have highlighted 10 conditions which could not only prevent you from taking to the road and invalidating your car insurance, but also leave you facing penalties.
This includes a £1,000 fine and risk of prosecution in case you're involved in an accident and found not to have declared your medical condition.