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PIKE RIVER ESCAPE "TOO HARD" SAYS CONSULTANT

ANDREA VANCE Last updated 05:00 08/07/2011

NO PLATFORMS: A 55m ladder in the Pike River coalmine up to a makeshift emergency exit namely a ventiliation shaft where poisonous gases accumulate -

http://www.stuff.co.nz/national/politics/5252884/Pike-River-escape-too-hard-says-consultant