ULEZ

Several UK news channels reported on a study linking London's Ultra Low Emission Zone (ULEZ) to improvements in children's lung health. The study compared lung size of children in London before and after ULEZ introduction in 2019, finding that earlier deficits relative to children in Luton had diminished. The coverage noted that ULEZ is a controversial policy, with some critics viewing it as a revenue-raising measure. However, BBC reports included cautions that the study was not conclusive and that other factors, such as changes in behaviour or reduced traffic during the COVID-19 pandemic, could have contributed. The mother of Ella Adoo-Kissi-Debrah, a child whose death was linked to air pollution, called for more clean air zones across the country, a point included in BBC coverage but not in the shorter report on 5.

Key Claims by Channel

Claim
Reported by all 3 channels
A study linked the ULEZ scheme to improved lung growth in children, noting that London children's lung size recovered five years after the scheme, having previously been smaller than children in Luton.
Reported by a few · 2 channels
ULEZ requires drivers of older cars and vans to pay £12.50 per day to enter London, on top of the congestion charge.	Not reported by Channel 5	Reported by BBC News	Reported by BBC One
The study monitored between 400 and 3,400 children.	Not reported by Channel 5		Reported by BBC One
Findings are not conclusive; other factors such as changing behaviour or the impact of COVID-19 could be partly responsible.	Not reported by Channel 5	Reported by BBC News
The mother of Ella Adoo-Kissi-Debrah, whose death was linked to air pollution, called for more clean air zones across the country.	Not reported by Channel 5	Reported by BBC News
ULEZ has been described as a controversial public health measure, with some arguing it is a money-making measure.	Not reported by Channel 5	Reported by BBC News	Reported by BBC One

This is a cross-channel consensus summary, not an objective account. Consensus can be uniformly wrong, or omit what only one channel covered.