An investigation into the blaze at HWP has been completed by the Bermuda Fire Service.However, details of the fire’s cause will not be released until the conclusion of inquiriesActing Inspector Lyndon Raynor confirmed that the HWP file remains under review by the coroner.Last August’s inferno devastated HWP offices, show rooms and spray workshop along St John’s Road, Pembroke, sending a plume of smoke across the Island.