Multiple people have injuries after a serious crash that blocked State Highway 1 near Balclutha on Christmas Day.
The two-vehicle crash on Milton Highway near Benhar Rd was reported about 5.30pm.
Police told the Herald one person has been seriously injured and another three have moderate injuries.
The NZ Transport Agency Waka Kotahi said because of the crash, State Highway 1 is open to one lane under traffic management south of Smailes Rd.