Ethnic tensions escalated following the adoption of responsible government in 1967, when Patel's arch-rival, the Lauan chief Ratu Kamisese Mara was appointed Chief Minister on 20 September. Mara's Alliance Party was a coalition of indigenous and European factions, with minimal Indo-Fijian participation. Patel and the NFP were consigned to the opposition benches. In protest at the new government's refusal to call a second constitutional conference, Patel led the nine Federation Party legislators in a mass walkout in September 1967. Missing two consecutive sections of the Legislative Council resulted in the forfeit of their seats, forcing by-elections. The ensuing by-elections were marked by inter-ethnic violence. All nine Federation Party legislators were returned with increased majorities, winning 78.55% of the votes cast. A.D. Patel won by 7903 votes to 2772 for Manikam Pillai. There were demonstrations by ethnic Fijians and calls to not renew native land leases and extreme elements called for Indians to be deported from Fiji. Relations between the Indo-Fijian and indigenous communities were at a new low.
