TOPSHOT - A man closes a door at the Matero district party headquarter of the Zambian opposition party United Party for National Development of the presidential candidate Hakainde Hichilemain Lusaka, on August 10, 2021. - Jubilant supporters of the UPND's presidential candidate Hakainde Hichilema, the incumbent's main challenger in general elections on August 12, assembled on the narrow sandy road outside his courtyard in red and yellow regalia. (Photo by Patrick Meinhardt / AFP)