Watch Tuesday's Representing Border

On tonight's programme - the countdown to Brexit. We'll hear the concerns of EU citizens working in the South of Scotland on having to apply to stay here. We consider the Brexit challenges for the ports at Cairnryan and discuss the impact of likely border checks in the Irish Sea with two local MSPs, Joan mcAlpine and Findlay Carson. Also on the programme - the front runner in the Labour leadership race Sir Keir Starmer tells Peter macMahon the SNP will have a mandate for indyref two if they win next year's elections.