Chinese computer hackers have attacked the website of Australia's biggest film festival in protest of plans to screen a documentary about the exiled Uighur leader Rebiya Kadeer. The director of the festival, Richard Moore, told the BBC hundreds of attempts to hack into the site have started after he received a call from a Chinese consular official who was strongly urge him to remove the documentary. Roger Walker reports. Information on the site was replaced with the Chinese flag and anti-Kadeer slogans hours after the festival's official opening. It is the latest manifestation of Chinese anger with the organizers who reject to denounce to drop the film and to cancel their impartation to Miss Kadeer to attend the screening. Beijing has now withdrawn five films from the festival. Its director Richard Moore told BBC that his staff had been bombarded with the abusive emails. He describes them while and privacy security guard has been hired to protect them and filmgoers.