New 2025 DVLA rule could leave motorists facing £1,000 fines, experts warn
A major DVLA rule change introduced in August 2025 could leave road users facing unexpected fines of up to 1,000 pounds, according to a leading number plate specialist. The policy, which allows classic, modified and electric converted vehicles to retain their original registration plates, has been welcomed by many in the car community. But experts say the new system has created significant administrative challenges that could catch out even careful motorists.
Chris Coops, Number Plate Specialist at Mr Plates, said the DVLA is dealing with a “major administrative bottleneck” that is delaying the arrival of updated V5C logbooks. He warned that motorists who have converted or modified their vehicles may unintentionally be driving with incorrect information on their paperwork, placing them at risk of penalties.
“It is fantastic that the DVLA is supporting the classic car community by making it easier for newly restored and EV converted classics to keep their original registrations,” he said.
“However, this has created a major administrative bottleneck. The new rule means you must notify the DVLA and make sure your V5C logbook is updated immediately with the correct details, especially the fuel type, for example switching from Petrol to Electric.”
Risk of fines if vehicle details do not match DVLA records
Chris warned that errors in a vehicle’s registration record could trigger automatic fines if drivers are stopped by police or flagged by ANPR cameras.
“Your number plate is the only identity your car has on the road,” he said. “If you are pulled over, or if an ANPR camera flags your vehicle, the system checks your plate against the DVLA record. If that record still says Petrol but you are driving an EV conversion, or if the engine and colour details do not match, you could face a fine of up to 1,000 pounds for driving a vehicle that does not match its registration document.”
Experts say the issue could become widespread as more classic cars are converted to electric power. Delays to the DVLA’s processing of new V5C forms mean drivers risk being caught out even when they have submitted the correct information.
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Motorists urged to check their V5C immediately
Chris urged road users to review all registration details as soon as possible and to keep evidence of any changes submitted to the DVLA.
“Simply fitting your new plate is not enough,” he said. “If you have converted your car or changed any key detail, you must notify the DVLA and update the V5C logbook accordingly. Otherwise, your plate could be misleading the authorities, even if it is an honest mistake.”
Drivers who have sent off updated documentation are advised to keep photographic proof of the submission date until the new logbook arrives, which may help challenge unfair penalties.
The rule change remains popular with many enthusiasts who want to retain the heritage and identity of classic vehicles. However, experts say motorists should be vigilant to avoid costly fines during the transition period.
