📌 The Canadian federal electoral district of Dufferin--Caledon was contested during the 2011 Federal election which was held on May 1, 2011. 🏆 David Tilson, the Conservative candidate, won the riding with 28647 votes making up a 59.1% share of the vote. 🥈 The runner-up Green Party candidate, Ard Van Leeuwen, received 7069 votes (14.6%) and was therefore defeated by a vote margin of 21578. 📊 Other candidates who received a sizable share of the vote include Leslie Parsons - NDP-New Democratic Party (13.2%), and Bill Prout - Liberal (13.1%).