RSSB has recently published a research report 'Connected Train and Customer Communications: Rail and Digital Industry Roadmap’ that highlights technology solutions are readily available / emerging for improving internet connectivity and identifies a potential commercial option for successful deployment on UK rail routes. A communication event will be hosted on 6 February 2018, at techUK, London to discuss the challenges and next steps with key stakeholders. http://www.techuk.org/events/meeting/item/12053-trackside-connectivity-on-britain-s-railways-challenges-and-next-steps