Don Valley Stadium of these eventualities the seated capacity would have been raised to 45,000. In addition when the British government cancelled the proposed Picketts Lock stadium in Edmonton, London which was to hold the 2005 World Championships in Athletics, UK Athletics suggested to move the host city to Sheffield using the Don Valley Stadium, but the IAAF stated that having London as the host city was central to Great Britain winning the bid to host the tournament. The championships bidding process was reopened as a result with the Helsinki Olympic Stadium in Helsinki, Finland hosting the 2005 World Athletics Championships. Although Sheffield
Don Valley Parkway first sawmill was erected at today's Todmorden Mills by 1795 and other industry was founded soon after, including a grist mill, paper mill and brewery by 1828. Railways were introduced into the valley after 1850 with the building of tracks into Toronto. By 1900, the Don River south of today's Bloor Street was straightened into a channel for boating purposes, with roadways and industry built on both banks. North of Bloor Street, the wide valley floor became dominated by industrial concerns of the Taylor family, including the Don Valley Brick Works. The area from the Forks of the Don and