11:45A1: Britain's Longest RoadSeries 1 (30 Minute Versions)Episode 2BBC One Duration: 29 minutes Tue 23rd Jan 2018, 11:45 on BBC One Wales HDDocumentary series centred on the A1. Traffic police in Scotland respond to an emergency with an overturned car, and tempers boil over after a double crash at rush hour.ContributorsSeries Producer:Adam PurverProducer:Sarah AllenProduction Manager:Paula GreerProduction Company:True North ProductionsGenresFactualFormatsDocumentariesBrandA1: Britain's Longest RoadSeriesA1: Britain's Longest Road: Series 1 (30 Minute Versions) Source: BBC Online