Coroner Richard McElrea, has ruled that Westport schoolboy Thomas Elworthy contributed to his own death by wandering drunk on State highway 67 near Westport on October 7, 2011.
Thomas and a friend were walking, at 6.30am, in a northerly direction along an unlit section of the road towards Carters Beach at 6.30am about 600m south of the Buller River Bridge when he was struck by a car.
The two youths and a third person had been drinking whisky in Westport before the pair decided to walk back to their home address at Carters Beach.
The driver of a Toyota Corona approaching from behind, suddenly saw him appear in the middle of the lane and tried unsuccessfully to swerve to the right to avoid him.
Thomas was struck by the front of the vehicle, receiving fatal injuries.