Calling All Stations with Christian Wolmar, Episode 6, Season 2

Breaking news brings an extra episode from Christian Wolmar and Mark Walker who scrutinise the complete abandonment of proposed rail station booking office closures in England after a huge public backlash [1:30] and the withdrawal of Cruise self-driving cars in the USA following safety concerns [16:30].  In his Final Thought from the Departure Lounge, Christian asks whether the two stories show the limitations of technology in transport [26:10].