Our CEO John Dickie spoke to Billy D’Arcy, CEO of BAI Communications, about Transport for London’s decision to award BAI the contract to deliver high-speed mobile coverage across London’s tube network, introducing uninterrupted 4G mobile coverage to ticket halls, platforms and tunnels on the London Underground network for the first time. Billy explains the difference this will make to productivity across the city and why it comes as such an important vote of confidence at this moment in the capital’s recovery.