Normal contrast blown up negative: High contrast blown up negative of CBC footage: night MCS of police car, red dome light flashing, policeman standing by. Night CU of Sûreté du Quebec police constable wearing riot helmet and gas respirator. Night shot of riot police advancing in solid rank down Jean Talon Street in Montreal, pausing near camera. Short sequence on riot in unidentified location. Shot of several Asiatic women weeping. Sequence on Blacks rioting in Africa. Shots of "Rise of the Zimbabwe People" placards. Sequence on police in street in unidentified city, police struggling with man. Negative blown up from scratched print. High contrast negative of Tokyo riot, burning buildings inserted in roll here and there.