TOPSHOT - A man walks past an abandoned house destroyed by tidal erosion at Alpha Beach, a strip of the Lagos Coastline on April 29, 2019. - Dozens of homes have been destroyed, families displaced, choice property abandoned and once vibrant local economy desvasted as tidal erosion has swept away over 25 meters of land at the Alpha Beach shoreline, once an attractive affluent strip of the Lagos Coastline, Nigeria's commercial nerve centre. (Photo by PIUS UTOMI EKPEI / AFP)