Several dozen gathered in front of the Ministry of Ecological Transition in Paris to be heard, accompanied by many elected officials. "What we are asking for is an 8-hour curfew at night, as recommended by the WHO," says Marie-José Beaulande, mayor of Eaubonne (Val-d'Oise) "We are also asking for a cap on flights at 440,000 over Roissy, against more than 500,000 currently," she added.