Gambia_elections_marbles_BLOG 13. December 2021 Alisa Rieth Previous Next In Gambia voting is done by casting a glass marble in one of the containers that are painted in the respective candidate’s color. | Photo: flickr, Commonwealth Secretariat | CC BY-NC 2.0 In Gambia voting is done by casting a glass marble in one of the containers that are painted in the respective candidate’s color. | Photo: flickr, Commonwealth Secretariat | CC BY-NC 2.0