Actor Michael Sheen has stated that he was overlooked by the First Minister regarding his concerns about toxic pollution, stemming from industrial practices that produced what a BBC investigation described as "some of the worst contaminants known to man." The chemicals, known as Polychlorinated Biphenyls (PCBs), were manufactured in facilities in Newport and Wrexham in the 1960s and 70s. These substances, once lauded for their durability, were later classified as carcinogenic and are now recognized as persistent environmental pollutants that pose risks to wildlife and human health.
Following the airing of a documentary on the issue, community councillor Katie Witherden organized a public meeting in Acrefair, Wrexham, a location near a former manufacturing site. Witherden reported that the community is seeking "answers" and demands "thorough testing of all the suspected sites." She expressed concern that "future generations will be poisoned by this without ever knowing" if comprehensive testing is not conducted.
In response to these concerns, the Welsh government has indicated its intention to develop a strategy for the restoration of post-industrial land. A government spokesperson stated that this strategy would involve strengthening the "polluter pays principle" and seeking UK government funding from the Treasury to address the environmental legacy of industrial activity, including coal tips and contaminated land.
Michael Sheen has urged Members of Parliament to support a national testing program aimed at ensuring the safety of historical toxic dump sites. The UK government and Wrexham council have been approached for comment on the matter.