More than just an isolated "incident", The Komagata Maru story reflects a deliberate, exclusionary policy of the Canadian government to keep out ethnicities with whom it deemed unfit to enter. These justifications were couched in racist and ethnocentric views of "progress", "civilization", and "suitability" which all buttressed the view that Canada should remain a "White Man's Country".
On May 23, 1914, a crowded ship from Hong Kong carrying 376 passengers, most being immigrants from Punjab, British India, arrived in Vancouver's Burrard Inlet on the west coast of the Dominion of Canada. The passengers, all British subjects, were challenging the Continuous Passage regulation, which stated that immigrants must "come from the country of their birth, or citizenship, by a continuous journey and on through tickets purchased before leaving the country of their birth, or citizenship." The regulation had been brought into force in 1908 in an effort to curb Indian immigration to Canada. As a result, the Komagata Maru was denied docking by the authorities and only twenty returning residents, and the ship's doctor and his family were eventually granted admission to Canada. Following a two month stalemate, the ship was escorted out of the harbour by the Canadian military on July 23, 1914 and forced to sail back to Budge-Budge, India where nineteen of the passengers were killed by gunfire upon disembarking and many others imprisoned.