26 October 2017   Nicolo Tamberi is Research Assistant for the UKTPO and Charlotte Humma is the UKTPO’s business manager. Leaving the Single Market and the Customs Union will require the implementation of new border controls between the UK and the EU that will surely increase transport time and therefore costs. However minimal they may be, these new procedures will negatively affect trade between the two parties. According to a study by EY, Economic footprint of the Channel Tunnel fixed link, trade between Folkestone and Calais via the Eurotunnel was estimated to be £91.4 billion or 24.8% of trade with the EU in 2014. Goods transported through the Channel Tunnel are exported from and imported to every region of the UK. Today, transporting things from one shore to the other requires minimal controls such as those that exist between Surrey and Somerset. Businesses on both sides of the channel increase their efficiency by integrating their supply chains and by relying on the prompt connection across the channel. So, what about Brexit? If one thing is clear in the impenetrable mist surrounding the future UK-EU relations, it is that exiting the Single Market and the Customs Union will require increased border controls. [...]