The article presents 'Dirty Business,' a new factual drama produced by Channel 4 that unfolds the real stories surrounding England's water companies. It focuses on a decade-long investigation sparked by alarming environmental conditions noticed in an Oxfordshire hamlet, where local residents observed that the fish in the river were dying due to suspected sewage pollution. The plot follows two amateur detectives, former police officer Ash and his partner, as they probe deeper into the supposed negligence of the water company and its impact on the community.

The series stars well-known actors including David Thewlis, best recognized for his role in Harry Potter, alongside Jason Watkins and Asim Chaudhry. The story not only highlights the initial discovery of polluted water but also emphasizes the ongoing struggles of individuals affected by this environmental issue, marking it as a poignant representation of real-life events. The production team behind 'Dirty Business' is also acclaimed for their previous work on the Channel 4 hit 'Partygate,' which adds to the anticipation surrounding this latest project.

Furthermore, 'Dirty Business' aims to shed light on serious environmental concerns, involving the testimonies of whistleblowers who claim that their lives have been drastically changed due to the water contamination. This makes the series not merely a fictional tale but a commentary on the accountability of corporations and the urgent need for transparency in public health matters, with broader implications for environmental policy and corporate regulation in the UK.