United Airlines announces to ban travellers temporarily if they do not wear masks

United Airlines has announced that passengers without a masks in flight will be asked by the flight attendants to put on a mask. If the passenger does not have one, the attendants will offer them a mask. If a passenger still does not comply the flight attendant will file a report after reaching the destination and the pessenger could be added to a "internal travel restriction list" effectively banning them from flying for an amount of time that has to be determined. The policy comes as United Airlines aims to create an envirement where people are protected as good as possible from Covid-19.