Gleision remembered: Mines Rescue Service

This weekend marks the first anniversary of the Gleision Colliery disaster that claimed the lives of four miners.

David Powell, Garry Jenkins, Charles Breslin and Phillip Hill died when the mine they were working in flooded.

In the first of a series of reports looking back at the events of last September, we hear from Mark Tibbott, who led the Mines Rescue Service's attempts to save the men trapped inside.