A driver is between life and death after suffering serious injuries in a road accident Sunday afternoon in Terrebonne.

A man hit a guardrail after losing control of his vehicle on Highway 640 eastbound, at kilometer 32.

A witness reported to the Sûreté du Québec that the man was “driving erratically” before driving into the central reservation, said spokesperson Nicolas Scholtus.

Police officers from the Mascouche station were dispatched to the scene around 2:30 p.m.