Workers raise fears about safety at the Huntly East coal mine.
Bernie Monk is the father of 23 year old Michael Monk, who died in the Pike River mine explosion just over a year ago. He says a friend who has worked at the Huntly East Coal mine, where methane levels spiked earlier this month, has told him he is concerned about safety at the North Island mine. David Feikert is a mining safety specialist. Ged O'Connell is EPMU'S Assistant National Secretary.