The drivers of two cars have been taken to Balclutha Hospital after a crash in The Catlins this morning.
Emergency services were called to the two-car collision in Kaka Point Rd, near the intersection with Factory Rd, at 10.50am today.
Police said one driver has a suspected head injury and other has a possible fractured limb and chest pains.
A St John spokesman said two patients with moderate injuries were being taken by ambulance to Balclutha.
No other people were in the vehicles.

Emergency services at the scene this morning. Photo: Richard Davison
Police said it was too early to tell what caused the collision, but did not believe that speed was a factor.
The cars were partially blocking the southbound lane and tow trucks had been requested.
Diversions are in place.