Motorists are legally obliged to tell the DVLA one of seven things to avoid a hefty £1,000 fine, according to experts. Car repair specialists at Bumper stressed motorists have “clear legal responsibilities" to update the DVLA of key changes.

These can include purely administrative tweaks, such as updates to name and address details, to more serious issues. Among the bigger issues are medical concerns with deterioration in eyesight, one of the big worries drivers must stay on top of. Any car modifications must also be relayed, while road users' decision to take their vehicle off the road through a SORN (Statutory Off-Road Notification) is also included. 

Although seemingly harmless, Bumper stressed that "keeping accurate records” was crucial meaning a letter or call to the DVLA was an absolute necessity, 

Road users who are found not to have updated their details could be caught out, with motorists at risk of being hit with four-figure fees.

A spokesperson for Bumper said: “There are clear legal responsibilities when it comes to updating the DVLA. This includes not only personal information, like name or address, but also changes that could affect someone’s ability to drive safely, like eyesight or medical conditions.

"Keeping accurate records is important not just for legal reasons, but also to make sure insurance stays valid and drivers can be reached when needed. 

“Most updates can be made online in just a few minutes. Not telling the DVLA about important changes can lead to fines of up to £1,000, even if it was an honest mistake."

Motorists can update their details online through the official GOV.UK website but other options are available. 

However, those not using the internet can often contact the DVLA by phone or even send a letter to their headquarters in Swansea. 

Experts at MotorMatch have previously added: “​​Even temporary moves, such as living away at university, warrant an update of your address details with the DVLA. 

“This ensures that your records accurately reflect your situation and prevents unnecessary complications down the road. The process is both cost-free and convenient, allowing you to continue driving while awaiting your updated licence."

Full list of changes drivers must declare 

• Updates to name 
• Change of address 
• Change in medical diagnoses or new condition
• Deterioration of eyesight 
• Any vehicle modifications 
• Updates around a car being stolen 
• Intention to SORN (Statutory Off-Road Notification)