National Capital Region (Canada) the Nation. Ottawa and Gatineau have a number of national museums. The most prominent museums are the Canadian Museum of History, Canadian War Museum, Canadian Museum of Nature, Canada Science and Technology Museum, National Art Gallery, Canada Aviation Museum. Some of the region's most famous buildings are the Parliament Hill, the Prime Minister's home 24 Sussex Drive, the Governor General's home Rideau Hall, the Canadian Museum of History, the National Gallery of Canada, the Supreme Court of Canada, the Royal Canadian Mint, the American Embassy and the National Library. There are 29 National Historic Sites of Canada within the National
Prime Ministerial Limousine G20 summit in Brisbane, and were later commissioned as the official prime ministerial fleet. The limousine, manufactured in Germany, has undergone extensive mechanical and protection-based modifications including armour and bulletproofing. The prime ministerial state car and a supporting armoured BMW X5 is administered by COMCAR, a division of the Australian Government's Department of Finance, and driven by trained officers of the Australian Federal Police. The vehicle has the same visual appearance as a regular BMW 7 Series, however, it has been subject to extensive modifications. The limousine has been fitted with bullet-proofed doors, windows as well as armour on the