State of Baden-Wurttemberg cancels contract with DB Regio, Germany March 1, 2021 | Europe News The state of Baden-Württemberg has terminated a contract with Deutsche Bahn (DB) Regio for the operation of regional services between Singen (Germany) and Schaffhausen (Switzerland). DB Regio has... This content is available to only subscribers. Username or E-mail Password Remember Me Forgot Password