A High Court hearing has commenced for what is being described as the United Kingdom’s largest environmental pollution claim, involving more than 1,300 individuals who allege that pollution in the River Wye and River Usk has caused significant harm.
Claimants Seek Damages Over River Pollution
The group is pursuing legal action against Welsh Water, Avara Foods, and its subsidiary Freemans of Newent, claiming that agricultural runoff and sewage discharges have damaged the rivers and their tributaries. The claimants also allege that the pollution has created a nuisance through odour, insects, and noise, affecting residents in the area.
Legal Arguments Presented
During the preliminary hearing on Monday, Anneliese Day KC, representing the claimants, submitted that the defendants’ agricultural and sewage-related activities have led to a decline in the health of the River Wye, River Usk, and their tributaries. She stated: “The ecological decline of the rivers has caused harm to the claimants, who bring claims for substantial damages and injunctive relief against the defendants.” She noted that 1,309 people have joined the claim so far, while approximately 300,000 residents live within the Wye and Usk catchments and rely on these rivers as a shared environmental resource.
Defendants Respond
Geraint Webb KC, representing Welsh Water, argued that there is an “evident paradox” in the claim, as Welsh Water is a not-for-profit company. He warned: “If the claimants were to succeed in recovering damages in these proceedings from Welsh Water then the effect would be to reduce the monies available to Welsh Water for infrastructure investment, as well as giving rise to the risk of adverse impacts on services to customers, communities and the environment.” He also criticised the manner in which the claim was brought, highlighting an advertisement by law firm Leigh Day that suggested people could join if they used the river for leisure activities.
Charles Gibson KC, for the food companies, described the claim that fertiliser had caused pollution as “entirely inferential and is an oversimplification.” He submitted: “Their claim is fundamentally misconceived in law and in fact, lacking in any proper scientific basis, and misunderstands how poultry farms in fact operate.” He added that each claimant must demonstrate how they were personally affected and the approximate date the pollution began to affect them.
Judge's Remarks
Judge David Cook characterised the claim as an “omnibus” that “anybody can get on board,” but stressed that “anyone who wishes to get on board the bus must plead a case.” He remarked: “The way the claimants have gone about this is more akin to signing a petition.” He added: “I was quite frankly taken aback by how the claimants have gone about this. It seemed to be their way or the highway.” The hearing is scheduled to conclude on Monday.



