Witnesses who gave written evidence to the Royal Commission into the Pike River Mine tragedy should be compelled to give their evidence orally so they can be questioned on it, a court has been told.
A two-day hearing seeking a review of decisions made by the commission began this morning in the High Court at Wellington.
Stuart Grieve, counsel for the applicants who include the company's former chairman John Dow and former chief executive Peter Whittall, told Justice Ron Young three men who worked at the mine in planning and operational areas gave written evidence to the commission after it had finished its public hearings.
That evidence was on the secure commission website and remained confidential but it was all from former Pike River Coal Ltd technical staff member Udo Renk and middle managers Terry Moynihan and Greg Borichevsky.
The new evidence came to light three months after the commission closed its public hearings in Greymouth.