Chinese city government chiefs deny locking whistle-blower in his office for four days
Man who publicly accused top official of graft in Sichuan province says he was held for raising the case at a meeting

A district government in western China has denied locking a whistleblower in his office for four days after he raised the issue of a senior leader's alleged corruption at a meeting.
Shen Yong, the vice chairman of the political advisory body in the Jinniu district of Chengdu, was one of the first to publicly accuse the former deputy Communist Party chief in Sichuan province, Li Chuncheng, of corruption in 2012.
Prosecutors announced earlier this month that Li is to stand trial for allegedly taking bribes and abuse of power.
Shen said at a meeting of the political advisory body last month that the authorities in Jinniu needed to rid the district of the influence of Li, the Changjiang Times reported.
The chairman of the group Li Kaiwei took exception to his remarks and police detained journalists, according to the report.
Shen told the newspaper he was locked in his office for four days.
He was quoted as saying that his proposal was agreed by most delegates, but was opposed by the chairman.