http://www.pollstar.com/blogs/news/archive/2009/07/09/678119.aspxAbout 40 kilometres away in Düsseldorf the storms were so bad that telegraph poles were torn from the ground, prompting Cologne authorities to tell German promoter Klaus Maack not to let fans onto the Summerjam site.enCommunityServer 2008 SP1 (Build: 30619.63)