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Britain’s Toxic Secret

Is your council sitting on important information which could pose a risk to health and property? A year-long investigation reveals some local authorities have been failing to act on a toxic secret they’ve known about for decades.

10 months left to watch

29 minutes

Last on

Sun 6 Apr 2025 22:00
BBC Two Northern Ireland HD & Northern Ireland only

More episodes

Previous

Unmasked: Extreme Far Right

See all episodes from BBC Wales Investigates

Credits

Reporter Tomos Morgan
Producer Rhidian Thomas

Broadcasts

  • Thu 13 Mar 2025 20:30
    BBC One Wales HD & Wales only
  • Mon 31 Mar 2025 19:00
    BBC Two except Northern Ireland & Northern Ireland HD
  • Sun 6 Apr 2025 22:00
    BBC Two Northern Ireland HD & Northern Ireland only

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