Fire and Emergency and police on the scene of a truck crash near Taihape are ascertaining whether substances on board are poisonous.
No one was injured when the truck rolled on State Highway 1 just north of Taihape this morning.
Emergency services were alerted to the crash around 7am.
A Fire and Emergency spokesperson said the driver of the 18-wheeler was out of the vehicle on arrival and had no injuries.
FENZ and Police are currently on site, trying to ascertain the substances on board aren't poisonous.
