return ticket

Among the changes from 20 April are rising prices for single journeys and the scrapping of return tickets, but a reduction in day ticket fares.

So, if you booked a return flight and the outbound leg is cancelled, you can get the full cost of the return ticket refunded.

Regulated fares include season tickets covering most commuter routes, some off-peak return tickets on long-distance journeys and flexible tickets for travel in and around major cities.

A trip from Dover to Calais leaving on 26 July and returning on 28 July with a standard car is around £200 - £350 for a return ticket.

Paris will stage two of this summer's great sporting events, with next week's French Open offering players a return ticket to Roland Garros for the Olympic tennis competition.