The manager of the Gleision Mine is due to appear in Cardiff Magistrates Court today as part of the investigation into the death of four miners in 2011.
Malcolm Fyfield is charged with four counts of gross negligence manslaughter. The company MNS Mining Limited has also been charged with four counts of corporate manslaughter.
Charles Breslin, Philip Hill, Garry Jenkins and David Powell all died when the mine flooded in September 2011.
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Prime Minister Theresa May announced the decision from Downing Street.
A fairly cloudy night to come with hill and coastal fog lingering in places. This could be thick enough for the odd spot of drizzle.
Father-of-three Nick Bickerstaff, from Denbighshire, was waiting for daughter Ellen and her friend in the foyer at the end of the concert.