Get Liu Xiaobo out of prison in time for Nobel prize ceremony
"We urge you to intercede quickly to obtain his release, the quashing of his conviction and the withdrawal of all charges pending against members of his family, especially his wife, Liu Xia, who is under house arrest in Beijing," reads the petition.
In the weeks since the award was announced on 8 October, more than 100 Liu supporters, students, lawyers, journalists and bloggers have been placed under house arrest or subjected to increased police surveillance, or have disappeared, reports RSF.
News of the award is practically non-existent in China's media and has been blacked out from international news broadcasts on the BBC and CNN. Instead, Liu is being portrayed as a "traitor" and a "criminal" on China's official news agency, Xinhua.
Meanwhile, at least four RSF members and two other human rights activists were arrested in Paris on 5 November after opening umbrellas bearing the words "Free Liu Xiaobo" as Chinese President Hu Jintao passed by in a motorcade during his three-day state visit.
Liu, whose activism dates back to the days of the 1989 Tiananmen Square massacre, was the lead author of a document called Charter '08, calling for multi-party elections in Communist Party-led China. The petition led to his 11-year jail sentence.
Help get Liu to Oslo by signing the petition here