In June 1964, the United Kingdom accepted proposals for a democratic self-government in Botswana. An independence conference was held in London in February 1966. The seat of government was moved in 1965 from Mahikeng in South Africa, to the newly established Gaborone, which is located near Botswana's border with South Africa. Based on the 1965 constitution, the country held its first general elections under universal suffrage and gained independence on 30 September 1966. Seretse Khama, a leader in the independence movement and the legitimate claimant to the Ngwato chiefship, was elected as the first President, and subsequently re-elected twice.