DfT investigates upgrades to mobile and Wi-Fi services for train passengersThe DfT is investigating improvements for mobile phone and Wi-Fi services on trains.Future trains may prioritize mobile signals over Wi-Fi due to service reliability concerns.
It's official: 9 of the UK's busiest train routes are in LondonLondon's transport network is essential due to its high demand, evidenced by its dominance in the UK’s busiest train services.