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UK's Disgraceful Waste Mountain Takedown Underway
15 Apr
Summary
- A 150-metre illegal waste pile is being cleared, taking six months.
- The operation involves removing 21,000 tonnes of various waste materials.
- A £7.3 million operation is funded by the Environment Agency.

Work has commenced on clearing a "disgraceful" illegal waste mountain near the River Cherwell in Oxfordshire. This 150-metre long accumulation of 21,000 tonnes of rubbish, covering 8,000 square metres, was declared a critical incident last November. The extensive cleanup operation, expected to last approximately six months, is being managed by the Environment Agency and undertaken by Acumen Waste Services Ltd.
The operation involves removing approximately 15 to 30 lorry loads of waste daily, including tyres and household rubbish. Initial awareness of the illegal tipping site occurred in July 2025, with further dumping identified in October, leading to a court order for closure. Protective barriers were installed to safeguard the nearby River Cherwell from potential pollution.
A criminal investigation has resulted in four arrests. The decision to clear the site, costing an estimated £7.3 million, was influenced by fire risks identified by the fire service near the A34 road. The Environment Agency is funding the cleanup, with plans to recover costs from those responsible.
This incident highlights the scale of criminal activity in the waste sector, prompting the Environment Agency to develop a 10-point action plan for faster intervention and prevention. Similar large-scale illegal waste sites are also being assessed for cleanup in Wigan, Hyndburn, and Sheffield.