72nd Regiment, Seaforth Highlanders of Canada engaged in Aid to Civil Powers for the Coal Miners' Strike on Vancouver Island, Nanaimo,1913 - 1914. Caption: "No. 4 Mine Extension B.C." in white ink below the photo on the page itself. Seaforth and other militia soldiers relaxing in a field at Extension, BC. They are dressed in fatigue pants, tunics and glengarries. The LCpl on the left is carrying a rifle. Extension, originally Wellington Extension, is a community to the south of Nanaimo. A post office was opened in 1900 with the name "Extension" in reference to the Wellington Extension of the collieries at Wellington, 13 km away. Owned by the Wellington Colliery Company, one of the area's main coal companies, this was originally called "Wellington Extension" until shortened to "Extension" when the post office was named. The Vancouver Island Coal Strike began on 16 Sept. 1912 when miners at Cumberland declared a "holiday" to protest the firing of Oscar Mottishaw. Canadian Collieries locked them out and hired Chinese and strike breakers. The issues were safety (gas explosions had killed hundreds) and union recognition. Other employers followed the pattern in resisting any union. By spring 1913, 3,500 miners from Vancouver Island were off work with the United Mine Workers of America providing leadership and strike pay. In the summer of 1912, the Vancouver and Nanaimo Coal Co., settled with its employees, but not before rioting, arsons and "shoot-outs" had broken out in all the coal towns. Peace was restored when the BC government sent in 1,000 militiamen. The withdrawal of strike pay in the summer of 1914 and the beginning of WW I ended the confrontation. By then the mines were running at almost pre-strike capacity using newly hired labour.