Seven members of a fringe Dalit outfit were arrested for allegedly hurling petrol bombs at a theatre where blockbuster ‘Bahubali’ was screened on Wednesday, police said. However, no casualty has been reported. The compound wall of the theatre was damaged. None were present in the theatre when the incident occurred, police said. Members of 'Puratchi Puligal' (Revolutionary Tigers) surrendered before <g data-gr-id="16"><g data-gr-id="15">police</g>,</g> but were later arrested, they said.