Drivers face £120 fines for breaking major Clean Air Zone rules this summer

The penalties often arrive through letterboxes weeks after the journey, leaving recipients baffled about what they owe money for.

Mo Rafique, Vehicle Security Expert at Motor Guards, said: "A lot of people are driving into these cities for shopping trips, concerts, weekends away or family visits and don't even realise they've entered a Clean Air Zone."

Birmingham, Bath, Bristol and Sheffield all currently enforce Clean Air Zones, requiring drivers of certain older petrol and diesel vehicles to pay daily fees when entering designated areas.

In Birmingham, vehicles failing to meet emissions standards face a charge of £8 each day they travel within the zone.

But drivers who neglect to pay can find themselves facing Penalty Charge Notices totalling £120, though this sum drops to £60 for drivers who settle within a fortnight.

Many motorists mistakenly believe these regulations target only residents or those who commute regularly through city centres.

However, the rules apply equally to visitors making one-off trips for shopping, attending events, or seeing relatives, catching out holidaymakers who may only spend a few hours in the area.

The warmer months see a significant spike in these incidents as travellers venture through unfamiliar cities far more often than at other times of year.

Mr Rafique explained holidaymakers tend to concentrate on managing expenses such as fuel, accommodation and parking charges when budgeting for their trips.

"So the last thing they expect is an extra charge, or multiple fines, just for driving into a city centre for a few hours," he said.

The problem is compounded by drivers' assumption Clean Air Zone regulations are designed for regular users rather than occasional visitors passing through.

With summer budgets already under pressure, an unexpected penalty after what was meant to be an affordable break can prove particularly frustrating for families trying to keep costs down. Older diesel vehicles remain the primary source of bewilderment among drivers caught out by these charges.

Mr Rafique noted many assume their car meets requirements simply because it has a valid MOT certificate or does not appear particularly dated.

"But Clean Air Zones work off emissions standards, not what people think looks like a newer car. That catches a huge number of navigation technologies (and) offers little assistance in avoiding these costly mistakes.

Mr Rafique warned most satellite navigation systems and mapping applications fail to provide active alerts when approaching a chargeable zone.

"People trust their sat nav completely now," he said. "But most systems won't actively warn you that you're about to enter a chargeable Clean Air Zone, which is why so many drivers only realise afterwards."

The risk of incurring fines increases further when motorists borrow vehicles, rent campervans, or use a secondary family car during their summer travels without first verifying whether it meets emissions requirements. Motor Guards is now encouraging all drivers to verify their vehicle registration through online checking services before setting off, particularly when planning visits to major urban centres.

Mr Rafique emphasised the financial strain these unexpected charges place on households already managing tight holiday budgets.

"For a lot of families, summer budgets are already stretched enough as it is," he said. "So picking up a £60 fine after a weekend away can feel incredibly frustrating, especially when people genuinely didn't realise the rules applied."

Our Standards: The GB News Editorial Charter