Following to the Taxi Concentration, organized by Associação Nacional dos Transportes Rodoviários em Automóveis Ligeiros (Antral) and by the Federação Portuguesa do Táxi scheduled for tomorrow, September 19th, from 7 am, ANA Aeroportos de Portugal recommends all passengers to anticipate the arrival to the airports (Lisbon and Faro) at least 3 hours before flight.