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.

I would hate to be on the crew responsible for picking that up