west by the Canadian National Railway situated immediately west of Midland Avenue, and on the south by a line drawn from west to east along Highway 401, north along Conlins Road, and east along Sheppard Avenue East and Twyn Rivers Drive to the east city limits. In 2003, it was given its current boundaries as described above. Following the 2012 federal electoral boundaries redistribution, the riding was split between Scarborough North and Scarborough—Rouge Park. Members of Parliament This riding has elected the following Members of Parliament: Election results Note: Conservative vote is compared to the total of the Canadian Alliance vote and Progressive Conservative vote in 2000 election. Note: Canadian Alliance vote is compared to the Reform vote in 1997 election. See also List of Canadian federal electoral districts Past Canadian electoral districts References Riding history from the Library of Parliament 2011 results from Elections Canada Campaign expense data from Elections Canada Notes Federal electoral districts of Toronto Former federal electoral districts of Ontario Scarborough, Toronto