National Day of Remembrance and Action on Violence Against Women (Canada)

The National Day of Remembrance and Action on Violence Against Women, also known informally as White Ribbon Day, is a day commemorated in Canada each December 6, the anniversary of the 1989 École Polytechnique massacre, in which armed student Marc Lépine murdered fourteen women and injured fourteen others in the name of "fighting feminism". The commemoration date was established by the Parliament of Canada in 1991. The legislation was introduced in the House of Commons as a private member's bill by Dawn Black, Member of Parliament for New Westminster-Burnaby, British Columbia, and received all-party support.

Canada is a country in North America. Its ten provinces and three territories extend from the Atlantic Ocean to the Pacific Ocean and northward into the Arctic Ocean, making it the world's second-largest country by total area, with the world's longest coastline. Its border with the United States is the longest international land border. The country is characterized by a wide range of both meteorologic and geological regions. With a population of over 41 million, it has widely varying population densities, with the majority residing in urban areas and large areas of the country being sparsely populated. Canada's capital is Ottawa and its three largest metropolitan areas are Toronto, Montreal, and Vancouver.