Wales Raises Idling Fines to £150 in Bid to Cut Pollution Around Schools and Hospitals

Drivers in Wales who leave their engines running while parked will face significantly steeper penalties from Wednesday, after the Welsh government raised the maximum fine for idling from £20 to as much as £150. The change marks the first major revision of the penalty since it was introduced more than two decades ago, and ministers say it is intended to reduce harmful emissions and safeguard public health, particularly around schools and healthcare facilities.

The previous fixed penalty of £20 had remained unchanged since 2003, a figure that ministers now regard as far too low to influence driver behaviour. Under the new rules, local authorities can issue fines ranging from £75 to £150, with the exact amount depending on the circumstances of the offence. The Welsh government said it hoped the higher range would "change the habits of people who are polluting communities".

Llyr Gruffydd, the cabinet minister for rural resilience and sustainability, described the old £20 fine as "insufficient" and said it was not being used "in the way everyone might envision it". He argued that giving councils a higher penalty to work with would act as a "stronger deterrent" for motorists who persistently leave engines running.

"We really do feel we need to step up here, clamp down on this as a problem and make sure we protect people's health and generally it will make communities a better place to live in," he said. Gruffydd added that he hoped the steeper fines would "change the habits of people who are polluting communities and are putting children and vulnerable people's health at risk".

The measure follows a vote in the Senedd in March, when members passed the new rules by 37 votes to 12, with no abstentions. The legislation forms part of a broader effort by the Welsh government to tackle air pollution, which has become an increasingly prominent public health concern in urban areas and around busy school gates.

Under rule 123 of the Highway Code, drivers must not leave a parked vehicle unattended with the engine running, nor leave an engine running unnecessarily while a vehicle is stationary on a public road. The new fines are intended to give local authorities sharper teeth when enforcing that existing rule.

Areas outside schools have been singled out as high-risk sites where vehicle emissions pose particular dangers. Hospitals, GP surgeries, care homes and other healthcare facilities are also classified as high-risk locations, because people who are already unwell or vulnerable are more likely to suffer serious consequences from exposure to polluted air.

Professor Isabel Oliver, chief medical officer for Wales, said air pollution was a serious public health issue that contributed to a range of conditions, including heart and lung disease. She stressed that children, older people and those with existing health conditions were "particularly vulnerable to its effects".

"Idling may seem like a small, everyday habit, but it adds up," she said. "Every time an engine is switched off rather than left running, we reduce the amount of harmful pollution in the air we all breathe, particularly around schools, hospitals and other places where vulnerable people spend time."

The issue has divided opinion among parents in Cardiff. Anna, who collects her children from Treganna school, welcomed the higher penalties, describing how the area becomes "really, really busy because cars are everywhere around here". She said the congestion is so severe that it once took her 45 minutes simply to get down the road when she wanted to leave. "For us it's kind of good because it will stop a lot of these cars from parking here," she said.

Chiara Rinaldi, another parent at the same school, said she supported the principle behind the fines but doubted they would be enforced. "I think they probably have a good principle behind them but I think the reality is nobody is going to enforce them," she said. "School runs are chaotic as it is but you're never going to get the police out here are you, enforcing fines. It's a great idea but never going to happen."

Wendy Vernon-Fulook, who regularly walks to collect her children, took a more positive view. She said the higher fine was "a good thing" and argued that leaving a car running is clearly harmful to the environment. "It might not [stop people], people might keep doing it unfortunately, but we're trying to encourage people to walk as much as possible, so it can only be a good thing," she said.

Not all parents are convinced, however. Rhiannon Simmonds said she was unsure whether a "mandatory solution" was the right approach. "I'm not sure I agree with it, if a mandatory solution is the way to go about it, but I completely appreciate the logic of what they're trying to do for sure," she said.

The enforcement burden will fall on local authorities, which will decide whether to issue penalties and at what level within the £75 to £150 range. That discretion has prompted questions about how consistently the rules will be applied across Wales, and whether councils have the resources to patrol hotspots such as school gates at peak times.

Ministers believe the financial deterrent will be enough to persuade many drivers to switch off their engines while waiting. The government has framed the change as a targeted intervention rather than a broad attack on motorists, focusing on locations where emissions are most likely to harm vulnerable groups.

The new penalty regime is the latest in a series of measures aimed at improving air quality in Wales. With idling emissions contributing to concentrations of pollutants around schools and hospitals, officials argue that even small behavioural changes across thousands of vehicles can produce measurable improvements in the air people breathe every day.

For now, drivers who leave their engines running while parked face the prospect of a fine several times higher than before, with the maximum penalty rising from £20 to £150. Whether the threat of that charge alters long-standing habits on the school run and outside hospitals will become clearer in the months ahead.