The launch was attended by Ms Elisabeth Borne, minister of state for transport, Ms Natacha Bouchart, mayor of Calais, Mr Jean-Marc Puissesseau, president, director-general of the Port of Boulogne-Calais, Mr Guillaume Pepy, president of French National Railways (SNCF) and Mr Thierry Le Guilloux, president of Viia, the SNCF subsidiary responsible for the development of rolling-road piggyback services.\r\n\r\nThe service is aimed at traffic to and from Britain and will initially operate three times per week in each direction, with a transit time of 18 hours for the 1150km journey. Eventually, it is hoped to provide two round trips per day. The service is operated jointly by SNCF and Mercitalia, the rail freight subsidiary of Italian State Railways (FS).\r\n\r\nThis is the fourth piggyback service to be introduced by Viia. The first was launched in 2003 between Chambery Aiton and Turin Orbassano. The service takes 3 hours to complete the 175km trip with four round trips a day. The Bettembourg (Luxembourg) - Le Boulou, south of Perpignan, service started in 2007 and offers three round trips a day covering the 1045km in 15 hours. The third piggyback service was introduced between Calais and Le Boulou in 2016 and takes 23 hours to cover the 1470km trip.