As things currently stand, thousands of people are affected by hundreds of low-altitude aircraft passages. Every day. Day and night. Each plane passage disturbs the airport's neighbors and the people who live under the air corridors. Aéroports de Montréal (ADM) allows air movements between 11 p.m. and 7 a.m., which harms the sleep of thousands of people.
The World Health Organization (WHO) has scientifically established that this nighttime aerial activity causes illness in the people who undergo it. A new terminal and its 10 boarding gates mean a greater number of planes in Montreal's skies. That mean more noises and more nuisance. Without forgetting air pollution, which has also been documented by Montreal scientists.