http://www.legislation.gov.uk/uksi/2018/366/schedule/2/paragraph/5/2018-04-06The Railways (Penalty Fares) Regulations 2018enTRANSPORTStatute Law Database2024-05-20Expert Participation2018-04-06These Regulations make provision for the charging of penalty fares for the failure to produce, when required to do so, a ticket or other authority authorising a person to travel by train or to be present in a compulsory ticket area at a station.SCHEDULE 2Appeal ProcedureI15An appeal under regulation 16 may contain any other relevant information.