Burning tires block the street as the Kenya opposition leader Raila Odinga's Azimio la Umoja coalition calls for new demonstrations in Nairobi on May 2, 2023. - Kenyan riot police were out on the streets on May 2, 2023 as the opposition defied a police ban and staged new demonstrations over the cost of living crisis and last year's election results. (Photo by Yasuyoshi CHIBA / AFP)