Authorities fear that the death toll caused by Cyclone Chido in the French territory of Mayotte will rise sharply as information filters through from remote areas. It was the worst storm to hit the area,

This video can not be played Cyclone Chido batters Mayotte leaving heavy damage Edited by Emily Atkinson and Jenna Moon Rescuers are trying to reach survivors on the French island of Mayotte after the territory,