Sequence on men dislodging logs from pile up on river bank, allowing logs to slide into water. Shots of logs falling into water, drifting down stream in Saint-Maurice River. LSs, MSs, CUs of sluice gates at Cap Rouge, logs rushing through. CUs of foreman Robitaille and superintendent Wolsdenholm talking about drive. Several shots of logs negotiating sluice gate and sluice, floating free down river, log drivers keeping logs on their way visible in some shots. (04/07/1950)