TOPSHOT - Police look on as Algerian supporters celebrate in Guillotiere district in Lyon, central eastern France after the victory of their team over Nigeria during the 2019 Africa Cup of Nations (CAN) semi-final football match, on July 14, 2019. - Riyad Mahrez rifled in a stoppage-time free-kick to earn Algeria a dramatic 2-1 victory over three-time champions Nigeria on July 14 and set up a rematch with Senegal in the Africa Cup of Nations final. (Photo by ROMAIN LAFABREGUE / AFP)