Sussex Drive Meaning

(Canada, idiomatic) The Canadian prime minister or the government.

Example: A street in Ottawa, the location of the official residence of the prime minister of Canada.
2009: Elizabeth Payne, “Cooking is a skill that is becoming essential”, Ottawa Citizen, undated.
  Campaigns are underway to persuade households, including even those at 10 Downing Street and the White House (no word on Sussex Drive), to plant vegetable gardens this year as buffers against dismal economic times.