Construction scaffolding collapsed injuring many cars smashed two unmanned trapped around 9:00 yesterday, the chaoyang district wide canal road and west DaWang Road intersection, a site four storeys high scaffolding large-area collapse (see chart). Above two people, and hit the roadside parked vehicles. According to the field of workers, the cause of the accident should be scaffolding contact caused by fixed not firm. Fire department called rescue, emergency evacuation, nobody was trapped at the scene. Chaoyang district...