His party grew in the next ten years. Senior leaders such as Babasaheb Purandare, chief attorney for Trade Union of Maharashtra Madhav Mehere joined the party and chartered architect Madhav Gajanan Deshpande backed various aspects of the party operations. In 1969, Thackeray and Manohar Joshi were jailed after participating in a protest demanding the merger of Karwar, Belgaum and Nipani regions in Maharashtra. During the 1970s, it did not succeed in the local elections and it was active mainly in Bombay, compared to the rest of the state. The party set up local branch offices and settled disputes, complaints against the government. It later started violent tactics with attacks against rival parties, migrants and the media; the party agitated by destroying public and private property. Thackeray publicly supported Indira Gandhi during the 1975 Emergency to avoid getting arrested; Thackeray supported the Congress party numerous times.