Wyndham and Mataura Police are seeking witnesses to a serious crash that occurred on the the Edendale Woodlands Highway (SH1) near Edendale last night.

Emergency services received a report of the crash between a van a car at around 6:50pm.

Three of the four occupants of the car were transported to Southland Hospital with varying conditions.

Anyone who witnessed the crash is asked to contact Police on 105.

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