Lawyers for one of the UK's largest industrial chicken producers have strongly contested a legal claim that the company is responsible for pollution in the River Wye and River Usk. Avara Foods and its subsidiary Freemans of Newent, along with Welsh Water, face a lawsuit brought by over 1,300 individuals who allege extensive and widespread pollution in these rivers and their catchment areas.
Legal Challenge Dubbed UK's Biggest Environmental Pollution Claim
The claimants, represented by barrister Anneliese Day KC, describe the case as the largest environmental pollution claim in UK history. They attribute the rivers turning green in summer and emitting unpleasant odors and slime to high concentrations of phosphorus, nitrogen, and bacteria from poultry manure spread on farmland and sewage bio-solids. This nutrient overload leads to algal blooms that deplete oxygen, suffocate fish, and harm other aquatic life, resulting in key species deaths and foul smells as algae decay.
However, at a preliminary hearing at the High Court in London on Monday, Charles Gibson KC, representing Avara and Freemans, argued that the claim is "entirely inferential and an oversimplification." In written submissions, he stated that the lawsuit is "fundamentally misconceived in law and in fact, lacking in any proper scientific basis, and misunderstands how poultry farms in fact operate."
Call for Personal Impact Evidence
Gibson emphasized that each claimant must demonstrate not only that parts of the River Wye and its tributaries were polluted but also that they were personally affected by that pollution, which caused them actionable loss and damage. He insisted that claimants should specify how they were impacted and the approximate date when the harm began.
The Wye catchment area houses approximately 24 million chickens—about a quarter of the UK's total chicken population—mostly in large battery farms. The claim alleges that runoff from farmland, laden with phosphorus and nitrogen from poultry manure, combined with sewage bio-solids, has caused the ecological decline of the rivers.
Claimants Seek Damages and Injunctive Relief
Anneliese Day KC stated in written submissions that the pollution has harmed the health of the River Wye, River Usk, and their tributaries, affecting the claimants who seek substantial damages and injunctive relief. She noted that 1,309 people have joined the claim so far, while around 300,000 residents in the Wye and Usk catchments depend on these rivers as a shared environmental resource.
Judge Cook described the claim as an "omnibus" on which "anybody can get on board," adding that he was "quite frankly taken aback by how the claimants have gone about this." The hearing concluded on Monday, with a further hearing expected at a later date.
