Dominion Police
The Dominion Police Force was the federal police force of Canada between 1868 and 1920, and was one of the predecessors of the Royal Canadian Mounted Police. It was the first federal police force in Canada, formed the year following the Canadian Confederation to enforce federal laws and perform policing duties for the Federal Government of Canada. On 1 February 1920, the Dominion Police was merged with the North-West Mounted Police to form the Royal Canadian Mounted Police as the new federal police force of Canada.
Royal Canadian Mounted Police Protective Policing
The Protective Policing Service is provided by the Royal Canadian Mounted Police. Its role is to provide security details for: 1) members of the Canadian Royal Family (when in Canada) and the Governor General, 2) the Prime Minister, the families of the Prime Minister and Governor General, federal cabinet ministers, visiting VIPs, Members of Parliament and Senators, diplomats, Supreme, Federal Court and Federal Court of Appeal justices, and those designated by the Minister of Public Safety as protected persons.