1 of 1
Story summary
- Michael Sheen testified before the Welsh Affairs Committee on 10 September 2026 about his documentary on toxic waste.
- He said his meeting with Minister Rhun ap Iorwerth was declined.
- He urged a programme to test dump sites.
- Blood tests of Sheen and volunteers detected 82 PCB compounds, including the most carcinogenic variant.
- Welsh Government will meet Sheen, apply polluter-pays principle and seek UK Treasury funding for cleanup.
