Can sleeper trains transform travel in Europe? On Assignment | ITV News

With an increased awareness of the impact of flying on our carbon footprint, many passengers are looking for more sustainable ways to travel. After years of cuts to their services, sleeper trains are now seemingly back in demand with new routes opening on the continent. But is this really a viable alternative to taking a plane? Harry Horton sped across Europe, to explore further. Watch the full episode here on ITVX - https://www.itv.com/watch/on-assignment/2a3007/2a3007a0101 • Subscribe to ITV News on YouTube: http://bit.ly/2lOHmNj • Get breaking news and more stories at http://www.itv.com/news Follow ITV News on Facebook: https://www.facebook.com/itvnews/ Follow ITV News on Twitter: https://twitter.com/itvnews Follow ITV News on Instagram: https://www.instagram.com/itvnews/