One person has serious injuries after a truck rolled near Tokoroa this morning.
Police were called around 6.48am to the crash site on Whakamaru Road, north of Twin Lakes, according to a police spokeswoman.
The truck rolled into a paddock and one person was trapped for a time, she said.
The road was not blocked.
A St John spokeswoman said one person was airlifted to Waikato Hospital with serious injuries.
The Commercial Vehicle Investigation Unit had also been advised.