Grace Dent follows the story - through the autumn - of the owner of a family business at the crossroads over Brexit uncertainty. For John Shirley the stakes are high: he's put his house up for sale because he believes leaving the EU Customs Union will ruin his Dover based freight agency company. We follow the Shirley's - who have different views about leaving the EU - through Brexit deadlines and the General Election as John works out what to do. Producer Neil McCarthy