Nearly two-thirds of Swiss citizens already support a flight tax, according to recent surveys by the gsf-zurich institute. Yet, the path to implementation is littered with previous failures. In 2021, voters narrowly rejected a similar levy within a broader CO2 law, and Parliament has repeatedly blocked subsequent attempts. This new initiative bypasses the legislative gridlock by taking the issue directly to the people once again. Supporters have until October 28, 2027, to collect 100,000 signaturesâa goal that seems well within reach given the current climate of public opinion. The 'Mobility Voucher Initiative' represents a second chance for Switzerland to align its transport policy with its climate goals. As the deadline approaches, the nation prepares for a high-stakes debate that will determine whether the future of Swiss travel remains in the air or returns to the rails. The outcome will serve as a definitive litmus test for the country's commitment to the 'polluter pays' principle.