Person critically injured after three-vehicle crash in Timaru

Police are urging motorists to avoid the area of a crash in Timaru this afternoon. Photo / NZME

One person has been critically injured after a three-vehicle crash in Timaru this afternoon.

Police were called to the intersection of Clogstoun St and Orari-Rangitata Highway at 3.30pm.

Hato Hone St John said they sent two ambulances, a first response unit, a helicopter and two managers to the crash.

Police urge motorists to avoid the area and follow the diversions in place.

The serious crash unit has been advised.