Director, Michael Rubbo ; script, Michael Rubbo ; editing, Michael Rubbo ; producer, Tom Daly ; camera, Jean-Pierre Lachapelle ; sound, Hans Oomes ; sound editing, Bill Graziadei ; re-recording, Roger Lamoureux.

Recorded 1971.

The growing resolve of a group of Montréal women, members of STOP (Society To Overcome Pollution), to do something about air pollution by factories in their city led to a campaign to focus public attention on the problem. Despite rebuffs of every kind, they persisted until they were able to bring newspapers, radio and television to bear on their fight. What they accomplished, and how they went about it, will interest urban audiences.

Mode of access: World Wide Web.

Description based on online resource; title from title screen (National Film Board of Canada, viewed 2023-08-10).