By ELIZABETH BINNING
The two Waikato men who were seriously injured in an explosion had been experimenting with bombs so they could blow up tree stumps.
Detective Sergeant Michele Moore said police had ruled out any sinister motives following Tuesday's explosion near Taupiri.
One of the men lost several fingers and
recieved serious leg injuries from flying shrapnel during the blast. His companion was hit in the arm.
They both remain in Waikato Hospital in stable condition.
Police have refused to comment on what explosives were used in the bombs or how they were made. Investigations continue.
Ms Moore said the incident was a reminder that explosives, which are only legal with a permit, should be handled with care.
"This higlights the dangers associated with explosives. The handling of any explosive should only be undertaken by those with appropriate training."
