24 Sussex Drive near Parliament Hill, although the prime minister does conduct some work in 24 Sussex and informal meetings between the prime minister and other government or foreign officials may take place in the residence (foreign heads of state on state visits are officially hosted by the monarch or Governor General of Canada at Rideau Hall). One consequence of the building's lack of official bureaucratic functions is that "24 Sussex Drive" has never been widely used as a metonym for the Office of the Prime Minister. Despite the building not having any bureaucratic function, it has been the location of protests, such
Prime Ministerial Limousine wherever the prime minister or ministers travel. The vehicle is stored at Parliament House, the Lodge, Kirribilli House or an allocated COMCAR facility. While COMCAR administers the vehicles, they are driven by and under the use of Australian Federal Police officers. Tony Abbott was the first prime minister to use the new BMW 7 Series The prime ministerial fleet was updated in 2014, replacing the Holden Caprice fleet with a suite of armoured BMW 7 Series models. The $6.3 million (AUD) fleet of BMW 7 Series were purchased initially by the Australian Government to protect visiting dignitaries for the 2014