The Office for Environmental Protection (OEP) has initiated an investigation into potential lapses in compliance with environmental law by three prominent public authorities in the UK. The Department for Environment, Food and Rural Affairs (Defra), the Environment Agency, and Ofwat are under scrutiny concerning their regulation of combined sewer overflows (CSOs).
The OEP’s inquiry stems from a complaint received in June of the previous year. The complaint alleged that these authorities failed in their legal duties related to the monitoring and enforcement of water companies’ management of sewage, specifically regarding CSOs. These overflows are crucial in preventing sewage backups into residential areas during network overload situations. However, their discharges can significantly harm freshwater, coastal, and marine ecosystems, posing potential risks to the public.