Excerpt from Tobias' article, Page 547-548:
"By the end of 1885, Dewdney had succeeded in subjugating the Cree. Big Bear was in prison, Little Pine was dead, and Piapot was intimidated by having troops stationed on his reserve. Dewdney had deprived the Cree of their principal leaders and of their autonomy. He used the military to disarm and impoverish the Cree by confiscating their horses and carts; he increased the size of the Mounted Police force, and used the police to arrest Cree leaders who protested against his policies; he broke up Cree Bands, deposed Cree leaders, and forbade any Indian to be off his reserve without permission from the Indian Agent. By 1890, through vigorous implementation of the Indian Act, Dewdney and his successor, Hayter Reed, had begun the process of making the Cree an administered people
The record of the Canadian government in dealing with the Cree is thus not one of honourable fair-mindedness and justice as the traditional interpretation portrays. As Dewdney admitted in 1885, the treaties' promises and provisions were not being fulfilled, and Dewdney himself had taken steps to assure Canadian control over the Cree, which were themselves violations of the treaties. Thus, he had refused to grant the Cree the reserve sites they selected; he had refused to distribute the ammunition and twine the treaties required. His plans for dealing with the Cree leaders were based on a political use of the legal and judicial system, and ultimately he made use of the military, the police, and the courts in a political manner to achieve his goals of subjugating the Cree. Only by ignoring these facts can one continue to perpetuate the myth of Canada's just and honourable Indian policy from 1870 to 1885." (547-548).
Tobias, John L. "Canada's Subjugation of the Plains Cree, 1879-1885." Canadian Historical Review 64.4 (1983): 519-548.