An "injured" person is rescued by a helicopter during the 2012 highway traffic emergency drill in Yingshan County, central China's Hubei Province, Dec. 13, 2012. The drill held on Thursday involved over 800 personnel from armed police, fire control, medical rescue and other departments. [Xinhua]

Armed policemen conduct blasting work on rocks along the landslide site during the 2012 highway traffic emergency drill in Yingshan County, central China's Hubei Province, Dec. 13, 2012. The drill held on Thursday involved over 800 personnel from armed police, fire control, medical rescue and other departments. [Xinhua]

Staff members of road administration department rescue an "injured" person during the 2012 highway traffic emergency drill in Yingshan County, central China's Hubei Province, Dec. 13, 2012. The drill held on Thursday involved over 800 personnel from armed police, fire control, medical rescue and other departments. [Xinhua]

Photo taken on Dec. 13, 2012 shows the scene of the 2012 highway traffic emergency drill in Yingshan County, central China's Hubei Province. The drill held on Thursday involved over 800 personnel from armed police, fire control, medical rescue and other departments. [Xinhua]

Firefighters put out a fire in the simulated accident vehicle during the 2012 highway traffic emergency drill in Yingshan County, central China's Hubei Province, Dec. 13, 2012. The drill held on Thursday involved over 800 personnel from armed police, fire control, medical rescue and other departments. [Xinhua]