Don Valley Stadium Demolition contractor Demex began the demolition on this date, estimating that the process would take approximately six months. The Liberal Democrat Party leader and Deputy Prime Minister Nick Clegg opposed the stadium's closure, claiming the city council aimed to prevent the Save Don Valley Stadium group from obtaining central government grants in order to develop a business plan that would keep the venue open. The UK Independence Party also expressed opposition to the stadium's closure and stated their intention to put together a campaign to save the stadium. UKIP general secretary and Sheffield Branch chairman Jonathan Arnott commented that "there
Don Valley Parkway flooding. During the 2010 municipal election, mayoral candidate Sarah Thomson proposed a road toll for the Gardiner Expressway and Don Valley Parkway, drawing comments from critics and supporters across the city. Two projects are underway that may change the parkway's southern end. Waterfront Toronto is conducting an environmental assessment to evaluate replacing, modifying or removing the Gardiner Expressway east of Jarvis Street. The parkway would then end at Lake Shore Boulevard. The City of Toronto eventually decided to keep the Gardiner–Don Valley Park way connection, with revised ramps. A second proposal, known as the "Don Mouth Naturalization and Port Lands