G. G. Ponnambalam, a leader of the Tamil community, proposed to the Soulbury Commission that there should be 50-50 representation (50% for the Sinhalese, 50% for all other ethnic groups, including Tamils) in the proposed independent Ceylon - a proposal that was rejected.
Ponnambalam withdrew from political life and in 1978 shifted his residence to Lusaka, Zambia where he taught at the Co-operative College.