The increased transportation charge is reduced to EUR 7.00 (except for the use of transferable season tickets) in the case of paragraph 1 number 3, if the passenger provides evidence to the administration of the transport company - if necessary also online - within one week from the day of detection that he/she was the holder of a valid personal season ticket or equivalent travel authorization at the time of the determination.

If invalid season tickets are used, further claims of the transport company remain unaffected.