During the discussions between Gandhi and the British government over 1931–32 at the Round Table Conferences, Gandhi, now aged about 62, sought constitutional reforms as a preparation to the end of colonial British rule, and begin the self-rule by Indians.[147] The British side sought reforms that would keep Indian subcontinent as a colony. The British negotiators proposed constitutional reforms on a British Dominion model that established separate electorates based on religious and social divisions. The British questioned the Congress party and Gandhi's authority to speak for all of India.[148] They invited Indian religious leaders, such as Muslims and Sikhs, to press their demands along religious lines, as well as B. R. Ambedkar as the representative leader of the untouchables.[147] Gandhi vehemently opposed a constitution that enshrined rights or representations based on communal divisions, because he feared that it would not bring people together but divide them, perpetuate their status and divert the attention from India's struggle to end the colonial rule.[149][150]