Inattention, speed and tricky topography cause most logging truck accidents says an industry expert, in the wake of three fully laden trucks rolling in Northland in one week.
No other vehicles were involved and none of the drivers was seriously injured in the three crashes between April 11 and 18, but Road Transport Forum chief executive Ken Shirley said roll-over rates were "unacceptably high".
The forum this month initiated a Rollover Prevention Programme with seminars across the country, including one in Whangarei on May 26.
"This is to acknowledge that we have too many truck roll-overs. It's partly the topography, but the key factors are inattention and speed - that's what we have to focus on," Mr Shirley said.
"We go through the mechanics of what causes roll-overs ... We're getting trucking companies to send not only their drivers but loaders as well."