China\'s Ai Weiwei: anti-Japan protests \'prepared\'

Anti-Japan protests in China were encouraged by leaders in Beijing, dissident Chinese artist Ai Weiwei said on Thursday, after he videoed demonstrators damaging the US ambassador\'s car. Ai was visiting a friend\'s apartment near the US embassy in Beijing -- which is close to Japan\'s mission -- when he heard the protest and began recording, he told AFP. The internationally acclaimed artist said he was \"surprised\" to see a group of 50 protesters target US Ambassador Gary Locke\'s vehicle, surrounding it and damaging its flag. They pelted it with objects before Chinese police rushed to clear a path for the car to accelerate away from the embassy area. \"I was quite surprised because we all can see the whole demonstration (against Japan) being prepared by officials,\" said Ai, who spent 81 days in jail last year as police rounded up dissidents. Demonstrations against Japan broke out across China over the weekend and on Tuesday. They were sparked by a row over islands in the East China Sea which Japan administers and calls Senkaku, but China claims and calls Diaoyu. Locke told reporters of Tuesday\'s incident: \"It was all over in a matter of minutes. I never felt any danger.\" But he met Chinese foreign ministry officials to \"urge them to do everything possible to protect our personnel\". \"The MFA promised a thorough review and to make any adjustments to procedures and protocols to ensure a similar incident does not occur,\" he said. The US State Department says it has \"registered its concern\" with Chinese authorities. Hong Lei, spokesman for the Chinese foreign ministry, described it as an \"accidental case\". \"The competent authorities are seriously investigating the case and will handle it in accordance with law,\" he told reporters. Ai warned China\'s leaders that they were being \"naive\" in trying to harness public opinion in a way that he said had not been seen in China since the Cultural Revolution. The last \"real\" protest in the country, he said, was the Tiananmen Square demonstrations in 1989, which were brutally crushed by Beijing. \"They tried to picture it as being self-organised, but there was so many details that were obviously very carefully prepared,\" he said of the recent protests and rallies against Japan. \"But to use that kind of tactics in this kind of international discussion seems pretty naïve. It is like the 1960s. \"They are trying to say that this is self-organised, but it is the encouragement of officials. We all know in China that the last real organised demonstration was crushed by tanks.\"