Children up to 14 years (inclusive)Tariff Junior 6-17 years do not need to show any ID
Children from 15 years (inclusive) Tariff Junior 6-17 years are required to show one of the following ID cards: ID card, passport, driving licence, ISIC, orange card
Students (Tariff Student 18-25 years) prove themselves by one of the following cards: orange student card, ISIC (under 25), ISIC Scholar
Any proof of identity is sufficient for seniors over 65 years of age