Justin Trudeau three half-siblings, Kyle and Alicia, from his mother's remarriage to Fried Kemper, and Sarah, from his father's relationship with Deborah Coyne. Trudeau lived at 24 Sussex Drive, Ottawa, the official residence of Canada's prime minister, from his birth until his father's government was defeated in the federal election on May 22, 1979. The Trudeaus were expected to move into the residence of the Leader of the Official Opposition, Stornoway, at 541 Acacia Avenue in Rockcliffe Park, but because of flooding in the basement, prime minister Joe Clark offered them Harrington Lake, the prime minister's official country retreat in Gatineau Park,
Gatineau Park acceptable standards, a conclusion that park advocates met with scepticism. The NCC also confirmed staff for the contractor were not certified in the maintenance of summer trails in the park, as required by their contract. More recently, on April 30, 2014, the Conservative government defeated the latest private member's bill pertaining to Gatineau Park, a bill that had been tabled by Hull-Aylmer NDP MP Nycole Turmel. The Conservatives argued that the bill (C-565) was too restrictive, since it applied only to Gatineau Park and not to other green space in the National Capital Region. They also said they voted against