Temuka police say a 25-year-old man who died in a motor vehicle crash last night was 'severely' intoxicated, speeding and was not wearing a seat belt.
At 9.30 pm last night, police were called to an address on Boiling Down Road in the South Canterbury town after reports of disorderly behaviour.
Officers stopped and spoke to the driver of a vehicle who was leaving the adress, but while he was speaking to police, he accelerated away.
The dead man - the sole occupant of the car - soon lost control and crashed.
Police said the cause of the crash was a combination of three factors.