TOPSHOT - People walk past a drainage channel blocked with disposable foam food take away containers in Lagos, on July 13, 2020. - State officials responsible for the environment have intensified sensitizing of Lagos residents in Nigeria's commercial hub to desist from converting drainage channels to refuse dumps to ensure proper flow of water through the drainages and to curb ongoing flooding across the state after rainfall. (Photo by PIUS UTOMI EKPEI / AFP)