A mountain of illegal waste stretching 150 meters long is being cleared from a site near the River Cherwell in Kidlington, Oxfordshire, according to multiple reports. The illegal dumping ground covers 8,000 square meters, an area larger than Wembley Stadium, and contains an estimated 21,000 tonnes of rubbish, including tyres, shredded plastic, and household waste. The Environment Agency is leading the clean-up work, with Acumen Waste Services Ltd carrying out the removal, according to multiple reports.
The clean-up operation is expected to last around six months, according to major media. The clean-up operation costs £7.3 million, according to major media. Between 15 and 30 lorry loads are expected to be transported daily during the clean-up, according to major media. The clean-up job is estimated to be worth around £8 million for the contractor Acumen, according to major media.
Protective barriers were installed to safeguard the River Cherwell from potential pollution from the site, according to major media. The decision to clear the site was taken on December 11, based on evidence from the fire service about fire risks near the A34 road, according to major media. Preparation work to clear the site began in January, amid concerns over fire risk and impact on the nearby A-road, according to major media.
The Environment Agency launched a criminal investigation, with four people arrested, according to multiple reports. All four arrested men have been released while inquiries continue, according to major media. No charges have yet been brought against the arrested men, according to major media. The Environment Agency has been working with the South East Regional Organised Crime Unit on the investigation, according to major media.
The dumping of waste at the Kidlington site was a 'very long, prepared criminal operation,' according to major media. The gang involved planned the operation back to January 2025, putting up concealment barriers around the site early that month, according to major media. Locals reported seeing activity on the Kidlington site as early as June, with satellite images from that month showing disturbance to the land, according to major media. A lot of the waste at large sites like Kidlington was dumped in a very small number of nights, according to major media. Authorities have known about the dump since June, according to major media.
The Environment Agency first attended the scene and issued a cease and desist letter to stop further dumping, according to major media. When more waste was tipped in October, the Environment Agency successfully applied for a court order to close the site, and no further waste has been deposited since, according to major media. The Environment Agency needs to improve its performance to be consistently on site faster when it gets reliable intelligence about potential dumps, according to major media.
Prime Minister Sir Keir Starmer said he was 'appalled' by the mountain of waste and urged a speedy clear-up, according to major media. The site was dealt with quickly because Calum Miller took it to parliament, leading the Environment Agency to be instructed by the Government to remove it, according to major media. Environment secretary Emma Reynolds said the illegal dumping of waste at Kidlington is appalling and has caused significant damage to the environment and distress to the local community, according to major media.
Machinery and personnel have been seen moving onto the site to begin removing the waste, according to major media. Before removal lorries can get to the site, a makeshift 'road' must be laid down over the soft mud caused by rain, according to major media.
The Environment Agency is leading the clean-up work, with Acumen Waste Services Ltd carrying out the removal, according to multiple reports.
The criminal investigation continues, but the specific individuals or gang responsible for the illegal waste dumping, and their identities, remain unknown. What evidence has been collected in the criminal investigation, and when charges will be brought against the arrested men, are also unclear. The environmental damage to the River Cherwell and surrounding area, including potential long-term impacts, has not been fully assessed.
How the £7.3-8 million clean-up cost will be funded, and whether taxpayers will bear the burden, is another unknown. Measures to prevent similar illegal dumping operations in the future, especially given the Environment Agency's admitted need for faster response, have not been detailed publicly.