The report, obtained in April 2018, said air pollution levels at the Catford monitoring station one mile from Ella’s home “consistently” exceeded lawful EU limits over the three years prior to her death.
Prof Holgate – a leading expert in asthma and air pollution – found a “striking association” between Ella’s hospital admissions and air pollution episodes.
He concluded there was “a real prospect that without unlawful levels of air pollution Ella would not have died”.
After the fresh evidence emerged, more than 170,000 people signed a Change.org petition set up by Ella’s mother, calling for a fresh inquest.
Hodge Jones & Allen, who represent Rosamund Kissi-Debrah, said yesteday that Geoffrey Cox QC had given her permission to apply to the High Court to quash the first inquest and seek a second.
The Attorney General said: “I have received several representations about Ella’s case, and acknowledge the wider interest that has been taken in it. I have concluded that there is new evidence which may alter the substantial truth of Ella’s death. I am therefore able to give my permission for an application to the High Court to request a new inquest.”
An application will now be lodged and a judge will decide if a new inquest will take place. If the request is granted, Ella may become the first person in the UK for whom air pollution is listed as the cause of death.
Ms Kissi-Debrah said: “Words cannot express how happy I am that the Attorney General has taken this decision and I would like to thank him for reaching his conclusion.
“Nothing will bring my beautiful, bright, bubbly child back, but now at least I may get answers about how she died and whether it was air pollution which snatched her away from us.
“Now I hope a new inquest will make those in power realise that our children are dying as a result of the air that they breathe.
“This cannot go on. Why is this not being taken more seriously by the Government? “What do we need to do to make them prioritise our children’s lives over convenience and the rights of people to pollute?”