Unrest spreads in western China

Hundreds of vehicles were wrecked in the violence in Urumqi Unrest in China's volatile western region of Xinjiang spread to a second city on Monday, with police breaking up fresh protests in Kashgar. Chinese state media reported that police dispersed more than 200 "rioters" at the city's main mosque. At least 156 people died and more than 800 were hurt on Sunday when protests in the city of Urumqi turned violent. Beijing says ethnic Muslim Uighurs went on the rampage, but one exiled Uighur leader says police fired on students. XINJIANG VIOLENCE Quentin Somerville, Urumqi Urumqi is under curfew. The city centre is deserted, only armed police and other security personnel stand on the streets. Eyewitnesses have told the BBC that an ethnic battle took place here on Sunday. Muslim Uighurs fought with Han Chinese. People were attacked as they sat on buses, others were dragged from their homes. The authorities say that many died in the back streets around the city centre. This was the bloodiest uprising against Chinese rule in many years, although there is little evidence of it left here on the streets. Burned out cars and buses have been cleared away. Authorities say Urumqi is now back firmly under their control. Demonstrators said they had been demanding justice for two Uighurs killed last month in a fight with ethnic Han Chinese at a factory in southern China. The bloodshed drew international concern, with the US calling for all sides to "exercise restraint". The official Chinese news agency Xinhua reported on Monday that police believed agitators were "trying to organise more unrest" in other cities in Xinjiang, a mountainous and desert region that borders Central Asia. About 200 people "trying to gather" at the Id Kah mosque in the centre of Kashgar, on the ancient Silk Road, were dispersed by police early on Monday evening, Xinhua said. Police also revealed they had information about efforts to organise unrest in the city of Aksu and the Yili prefecture, Xinhua added. Yili is a border region that was hit by ethnic unrest in the late 1990s. Calm in Urumqi As relative calm returned to the bloodstained streets of Urumqi, paramilitary police patrolled the main bazaar - a largely Uighur neighbourhood - carrying batons, bamboo poles and slingshots.  Extremist forces inside and outside of China communicated with each other intensively before the incident erupted  Liu Weimin Chinese embassy, London Uighur resentment at Beijing's rule China tells its own story Accounts of Xinjiang violence Mobile phone services were said to be blocked and internet connections cut or slowed down. Witnesses and state media said that rioters overturned barricades, attacked vehicles and houses, and clashed with police in Urumqi on Sunday. State television showed footage of protesters beating and kicking people on the ground. There were graphic images of people who appeared to be ethnic Han Chinese sitting dazed with blood pouring down their faces. Wu Nong, news director for the Xinjiang government, said more than 260 vehicles were attacked and more than 200 shops and houses damaged. UIGHURS AND XINJIANG Uighurs are ethnically Turkic Muslims They make up about 45% of the region's population. 40% are Han Chinese China re-established control in 1949 after crushing short-lived state of East Turkestan Since then, large-scale immigration of Han Chinese Uighurs fear erosion of traditional culture Sporadic violence since 1991 Attack on 4 Aug 2008 near Kashgar kills 16 Chinese policemen In pictures: Xinjiang protests Q&A: China and the Uighurs China tells its own story Accounts of Xinjiang violence Several hundred people were arrested after the violence. Accounts differ over how the violence happened. The Xinjiang government blamed separatist Uighurs based abroad for orchestrating attacks on Han Chinese. But Uighur groups insisted their protest was peaceful and had fallen victim to state violence, with police firing indiscriminately on protesters in Urumqi. Liu Weimin, a spokesman at the Chinese Embassy in London, told the BBC's The World Tonight that extremist forces had been involved. "The local government in Xinjiang has evidence that extremist forces inside and outside of China communicated with each other intensively before the incident erupted on Sunday," he said. Rebiya Kadeer, exiled president of the Uighur American Association, denied claims that she had incited the riots. She said she had learned about the protests from websites and only called her family in China to warn them to stay away from any trouble. There has been widespread international concern at the clashes, which some analysts say are the most serious in China since Tiananmen Square in 1989. UN Secretary General Ban Ki-moon led the calls for restraint, a sentiment echoed by Britain and the US. White House spokesman Robert Gibbs said: "We are deeply concerned over reports of many deaths and injuries from violence in Urumqi in western China. We call on all in Xinjiang to exercise restraint." Are you in Xinjiang? Did you see what happened in the region? Tell us your experiences using in the form below. A selection of your comments may be published, displaying your name and location unless you state otherwise in the box below.