Oh, this is curious, apparently the Polish railway regulator, UTK, has released last month results of their own research comparing railway ticket prices on some important domestic railway routes in European countries (Polish only, though): https://utk.gov.pl/pl/dokumenty-i-formularze/opracowania-urzedu-tran/22843,Jak-droga-jest-kolej-pasazerska-w-Europie-Analiza-danych-w-wybranych-krajach-eur.html The cover has a Thalys photo on it, to start with a small laugh, I guess 1/ #UTKComparesRailPrices #rail #Europe #bahnbubble #UTK