 The Main Mall, a car-free shopping and commercial area, runs in an east-west direction with the Government Enclave and National Assembly on the west end and the Gaborone City Town Council complex on the east.Gaborone's CBD is home to the new Square Mall, The Tower, the new SADC headquarters, the Industrial Court, a court specifically for settling trade disputes, and the Three Dikgosi Monument, a landmark featuring the statues of Khama III, Sebele I, and Bathoen I, three dikgosi, or chiefs, who traveled to Great Britain to establish the Bechuanaland Protectorate separate from Southern Rhodesia (present-day Zimbabwe) or the Cape Colony (present-day South Africa).The monument was inaugurated on 29 September 2005.