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20
Sept 2021
Stray Ferret reveals high number of old and harmful school buses in Harrogate
A Stray Ferret investigation has found that children in Harrogate are being taken to school in diesel buses that are amongst the dirtiest and most polluting vehicles on our roads.
As our local councils push for sustainable transport, we have discovered that schoolchildren in Harrogate are being allowed to get to school on buses that are over 20 years old and pump out high levels of toxic fumes that can harm their growing lungs.
The Stray Ferret sent a freedom of information request to North Yorkshire County Council, which is in charge of school buses in the district, asking them for the registration number of every bus contracted to pick up and drop off children at Harrogate district secondary schools.
The council awards contracts to private bus providers to run routes.
We then used DVLA data to find out what year the vehicle was made and what type of fuel it used. We found that all 91 buses that were currently taxed and MOT'd are fuelled by diesel.
Almost 50% of these buses are over a decade old and almost 20% of these go back at least 20 years.
"Not appropriate anymore"
These older buses pump out significantly higher levels of air pollution compared with newer models.
European Union emissions tests on buses made 20 years ago found they produce over 10 times as much nitrogen oxide (NOx) emissions than buses made in the last five years. This figure halves for buses made around 2011.
The Stray Ferret also observed some school buses outside St Aidans, Rossett, and Harrogate Grammar school with their engines idle, effectively creating concentrated arenas of air pollution as children end the school day.
University of Leeds climate scientist and Harrogate resident Professor Piers Forster told the Stray Ferret that the old school buses will be having a damaging impact on children's lungs in Harrogate.
He said:
What damage can diesel fumes cause?
Knowledge about the harm diesel fumes can cause to children's growing lungs has been known for decades.
Diesel buses pump out nitrogen oxide (NOx) emissions through their exhausts. Multiple studies have found it can cause reduced lung function in children, trigger asthma attacks and hospital admissions.
Diesel also produces particulate matter (PM2.5) particles which when breathed in can penetrate deep into the lungs and be absorbed into the bloodstream. It’s been linked with a myriad of health impacts for children, including asthma.
Read more:
- Green Shoots: Why Harrogate should be at the vanguard of tackling climate change
- Green Shoots: Harrogate district plumber swaps ‘dirty diesel’ for vegetable fat
In a landmark case in December 2020, a coroner said air pollution from diesel vehicles contributed to the death of nine-year-old Londoner Ella Kissi-Debrah due to her exposure to toxic exhaust fumes near her home by a busy road.
Sarah Hart is a parent of a child at Harrogate Grammar School who previously went to Western Primary School on Cold Bath Road. She told the Stray Ferret that her daughter suffers from a lung condition that she believes is exacerbated by air pollution from Harrogate's school buses.
She said:
Jemima Hartshorn created a campaign group to tackle air pollution called Mums for Lungs. She told the Stray Ferret that it was "worrying" that so many of Harrogate's buses are "very old" and use "very polluting diesel".
She added:
"We need electric buses"
Not only does air pollution have a potentially deadly impact on children's lungs, but a 2019 US study also found it affects cognitive performance too.
It reported that children who went to school on diesel buses that had been retrofitted to make them cleaner achieved 10% better exam results at the end of the school year, particularly in English.
It also found that the children saw improvements in cardiovascular health, meaning cleaning up Harrogate's school buses would have widespread benefits.
Prof Forster added:
Tomorrow we ask the council, schools and bus companies what they are doing to tackle air pollution on school buses.
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