Alain Joyandet admitted he had been involved in a scuffle with a US commander in the airport’s control tower over the flight plan for a French evacuation flight.

“This is about helping Haiti, not about occupying Haiti,” Mr Joyandet said.

Geneva-based charity Medecins Sans Frontieres backed his calls saying hundreds of lives were being put at risk as planes carrying vital medical supplies were being turned away by American air traffic controllers.