For over 175 years the Royal Family have used the Great British railway to help them carry out important engagements across the United Kingdom. The Duke and Duchess of Cambridge are the latest royals to hop aboard as they embark on a 'thank you' tour, meeting key workers and paying tribute to their efforts during the pandemic. Report by Fullerg. Like us on Facebook at http://www.facebook.com/itn and follow us on Twitter at http://twitter.com/itn