2021年4月11日、「電車で2時間半以内の距離の国内線空路を全面廃止する」という法案がフランス下院を通過しました。 France to ban some domestic flights where train available | Air France/KLM | The Guardian https://www.theguardian.com/business/2021/apr/12/france-ban-some-domestic-flights-train-available-macron-climate-convention-mps France bans air travel that could be done by train in under 2.5 hours | Ars Technica https://arstechnica.com/cars/2021/04/f