As a flotilla of boats took to sea off the main Grande Comore island at first light, angry Comoran expatriates tried to block passengers from checking into another flight from Paris' Charles de Gaulle airport to Yemen, the airports authority said.
About 60 people who had been due to take the flight did not check in, though the spokeswoman could not say if the protest was the cause or if they had decided not to travel for another reason. About 100 people did check in and the flight took off.