11:45A1: Britain's Longest RoadSeries 4 (30 Minute Versions)Episode 10BBC One Duration: 28 minutes Fri 6th Dec 2019, 11:45 on BBC One Channel IslandsPolice are alerted to an emergency after a car collides with a huge 36-ton crane, and A1 traffic cops battle to clear two dangerous vehicle breakdowns.ContributorsSeries Producer:Adam PurverProducer:Sally SummersProduction Manager:Paula GreerProduction Company:True North ProductionsGenresFactualFormatsDocumentariesBrandA1: Britain's Longest RoadSeriesA1: Britain's Longest Road: Series 4 (30 Minute Versions) Source: BBC Online