2/2 Hands-free or speed-free on the roads plus awesome site visit (part 2) as HS2 again under scrutiny

Is Christian Wolmar's sceptical view of self-driving vehicles vindicated by the report from the House of Commons Transport Committee [1:59]?  Does the new default 20mph speed limit on residential streets in Wales point the way to better road safety or economic ruin [9:50]?  Will political choices leave the breathtaking HS2 Old Oak Common station as the terminus of a bizarre Acton to Aston railway [15:37}?  Christian and co-presenter Mark Walker set out to answer these questions. Find 'Calling All Stations - the transport podcast' on social media channels here: X (formerly Twitter) - https://x.com/AllStationsPod  Instagram - https://www.instagram.com/Calling_all_Stations_podcast/  Threads - https://www.threads.net/@calling_all_stations_podcast  Facebook - https://m.facebook.com/p/Calling-All-Stations-The-Transport-Podcast-61551736964201/