1. Children under 2 travel free but need a children's ticket if they need a seat or berth.
2. One adult can bring one child under 2 for free. Other children need to buy children's tickets.
3. Children aged 2-13 are eligible for a children's ticket, which is half the price of an adult ticket, except for sleeper tickets which are 75% of the adult price.
4.Children over 14 need to buy adult tickets at the full price.