Blockade -- Film Description:
"Blockade focuses on the events that led to the December 1991 Gitksan blockade of the Hobenshield family mill in Hazelton, British Columbia—when a group of Native and non-Native protesters put their bodies between the trees and the loggers."
-- Katherine Monk

Source:
Monk, Katherine. Weird Sex and Snowshoes: And Other Canadian Film Phenomena. Vancouver: Raincoast Books, 2001. (p. 277)