FOLLOW SHOT, from inside cab, through snow-covered windshield, of men sprinkling sand on icy street ahead of camera vehicle, wipers of camera vehicle working full speed. Rear TRAVELLING SHOT of automobiles catching up and passing camera vehicle, of snow plough truck in background, loose snow on road. Rear TRAVELLING SHOT of snow plough truck following behind camera vehicle, little other traffic. TRAVELLING SHOT of city department, Dorchester boulevard (René-Lévesque boulevard), LAS of Place Ville Marie, men working on frozen sewers along edge of snow-covered park, PAN to front shot of street through windshield of camera vehicle. TRAVELLING SHOT past National Film Board building in winter, turn right on Houde Street.