UPDATE 3.10PM

State Highway 27 has now reopened following a crash near Tatuanui.

Police are attending a crash on State Highway 27, around 10 kilometres north of Matamata.

A police spokesperson says a mini bus was the only vehicle involved in the crash at around 1.00pm.

"A number of people were on the bus at the time of the crash however there is no indication of injuries at this stage.

"SH27 at Tatuanui is currently closed southbound."

Police advise motorists to avoid the area.