At 9.15am on Friday October 21st 1966 – Aberfan – Remembering with Gwyn Thomas

At 9.15am on Friday October 21st 1966, after several days of heavy rain, a huge slag tip above the town of Aberfan in South Wales suddenly liquified and poured down the mountain. The black tidal wave demolished properties in its path and engulfed the Pantglas Junior School in seconds.

Of the 144 people who lost their lives that day, 116 were children. The tragedy was totally preventable.