Is your UK driving licence valid? More than 900,000 motorists risk £1,000 fines

Two per cent of all drivers on British roads are thought to have out-of-date driving licenses

The DVLA says it writes to people 56 days before their licence runs out to remind them to renew. PA

More than 900,000 drivers have failed to renew photocard licences that expired in the past year.

Failing to return an expired licence to the DVLA is an offence under the Road Traffic Act 1988 and can be punished with a fine of up to £1,000 ($1,130).

Records from the Driver and Vehicle Licensing Agency show 926,000 people entitled to drive in Britain held cards on September 3, which became out of date in the 12 months to the end of August, a Freedom of Information request by the PA news agency has revealed.

That represents 2 per cent of all drivers on British roads.

A small proportion of the 926,000 are likely to have stopped driving without notifying the DVLA.

Some 2.5 million drivers renewed their photocards after they had expired or within 56 days of the expiry date in the past year.

Driving entitlement normally remains until someone reaches 70, after which they must renew their licence every three years to stay on the road.

But photocards must be renewed every 10 years to ensure the image is a true likeness of the driver.

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Expiry dates are displayed in section 4b on the front of cards.

The DVLA says it writes to people 56 days before their licence ends to remind them to renew, but many drivers miss the letters as they do not update the agency when their address changes.

Renewing late does not lead to a fine being issued.

If a licence expires while the DVLA is processing a renewal application, the person can continue to drive as long as they meet criteria, such as following the rules of their previous licence.

After a photocard is surrendered, someone who drives without renewing their licence could be prosecuted for driving otherwise in accordance with a licence.

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“There are good reasons to keep licences up to date, beyond the basic legal requirement," said Philip Gomm of the RAC Foundation.

“They are also a widely accepted form of ID and will certainly be required if you are ever stopped by police.

“Renewal also provides an opportunity for people to assess whether they are still fit to drive, and we think there is an argument for linking a compulsory eye test to the process to make sure we all remain safe on the road, though government should help keep costs as low as possible for motorists.

“When you do renew beware of private web sites which offer to help with the application but charge an extra fee for doing so.”

The DVLA advises people to renew licences on its official website as it is the quickest and cheapest method.

Applications cost £14 and are usually processed within five days.

Third-party websites charge additional fees.

Postal renewals cost £17, while doing it at a post office costs £21.50.

“We encourage customers to use gov.uk as applying online is the quickest and cheapest way to renew their photocard driving licence," said a DVLA spokeswoman

“If you stop driving altogether, you should inform DVLA and return your licence rather keeping it as a form of out of date photo ID.”