{"version":"1.0","type":"rich","provider_name":"Acast","provider_url":"https://acast.com","height":250,"width":700,"html":"<iframe src=\"https://embed.acast.com/$/66da22690ef29103a1a44682/6a0f1a9680978431daa112d8?\" frameBorder=\"0\" width=\"700\" height=\"250\"></iframe>","title":"Zebra Crossings: Freedom, Safety and British Science in Black and White! ","description":"<p>How, wonders Suzanne, did Britain come to gift the Big Z to the entire world? And how did Britain become a place where pedestrians can expect, in most cases, to find a crossing in the right place? The presence of zebra crossings is the fruit of a long evolution involving bitter parliamentary debates and the tension between limiting speed and protecting an Englishman's freedom of the highway. We meet the transformative figures of Leslie Hore-Belisha, inventor of the driving test and the flashing Belisha beacon, and Dr George Charlesworth, – aka 'Dr Zebra' – whose studies in contrast perception led to Britain leading the way in road safety worldwide: 'Listener, if you seek his monument, look around you.'</p>","author_name":"Muriel Zagha and Suzanne Raine"}