Photo released by police shows rioters smash and overturn a police car in Urumqi, capital of northwest China's Xinjiang Uygur Autonomous Region on July 5, 2009. [chinadaily.com.cn]
![Photo released by police shows rioters smash and overturn a police car in Urumqi, capital of northwest China's Xinjiang Uygur Autonomous Region on July 5, 2009. [chinadaily.com.cn]](http://images.china.cn/attachement/jpg/site1007/20090707/001109b42f980bbd474023.jpg "Photo released by police shows rioters smash and overturn a police car in Urumqi, capital of northwest China's Xinjiang Uygur Autonomous Region on July 5, 2009. [chinadaily.com.cn]")
