The DVLA has revoked or refused to renew 32,944 driving licences over a four-year period due to eyesight-related health conditions, according to new data from a Freedom of Information request by Marshall Motor Group. The figures come as the Government prepares to tighten rules around eyesight tests, particularly for older motorists.
However, it is not just eyesight issues that could land motorists in trouble. Failing to inform the DVLA about any notifiable medical condition can result in a fine of up to £1,000 and may invalidate insurance in the event of an accident. The DVLA lists nearly 200 medical conditions that must be reported, with seven common conditions highlighted.
Diabetes is one such condition. Most drivers with diabetes do not need to inform the DVLA unless they have specific complications, such as insulin treatment lasting more than three months, gestational diabetes requiring treatment beyond three months after birth, or a risk of disabling hypoglycaemia. Blackouts, fainting, or loss of consciousness also require notification, as do certain heart conditions including arrhythmias, heart failure, vascular dementia, and the use of a pacemaker or implantable cardioverter defibrillator.
Conditions causing excessive daytime sleepiness, such as narcolepsy, cataplexy, or obstructive sleep apnoea syndrome, must be reported. The DVLA warns that drivers must not drive until symptoms are controlled and treatment is followed. Epileptic seizures or blackouts while awake may lead to licence revocation, though reapplication is possible after a seizure-free period. Strokes require a minimum one-month driving ban, and full recovery may mean no need to notify the DVLA, but ongoing symptoms or brain surgery must be reported.
After reporting a condition, the DVLA will decide whether to issue a licence, possibly with restrictions, or revoke it. Drivers may be referred for an eyesight test at no cost. Motorists are urged to check the full list of notifiable conditions on the DVLA website and to seek medical advice if unsure.
