Published on Jul 12, 2012 by RussiaToday : China's state broadcaster has released surveillance video showing a road-dividing fence in the city of Jinhua falling like a giant row of dominoes. The 1.5-kilometre (0.9 miles)-long fence on Shuanglong Bridge tumbled over in just 30 seconds on Tuesday. It was the second time in ten days that it's collapsed, according to local authorities, who say the main reason for this was the strong wind. The dividing fences are not fixed to the ground.