Speaking to reporters here, it was announced that all the artistes of the Tamil film fraternity will participate in the fast."This is a protest to express our solidarity for all those who have been protesting on ground for the last two days," actor Ponvannan, a member of the Sangam told .He added that all members of Producers Council, Directors Association and Film Employees Federation of South India are also invited."We really hope the Centre speeds up legal action and allows the conduct of Jallikattu in Tamil Nadu," Ponvannan said.