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,
Lake Shore Drive southern extension, the extension of Lake Shore Drive to the north has been the subject of controversy in recent years. In 2004, a private foundation solicited plans, and the Chicago Park District considered a feasibility study, to extend Lake Shore Drive farther north through Rogers Park and into Evanston. Residents protested against cutting neighborhoods off from the lake, and Rogers Park and Edgewater voters rejected the extension in a referendum placed on the ballot by citizen initiative in November 2004. However, in spring, 2005, the Chicago Park District spent $350,000 on plans for new marinas along Lake Shore Drive, including