Bart Los presented at the European Regional Science Association Congress held in the last week of August, in Groningen. Bart presented recent work on the "GDP exposure to Brexit" of regions on both sides of the Channel. The study, co-authored by Wen Chen (GGDC), Philip McCann (Sheffield), Raquel Ortega-Argilés (Birmingham), Mark Thissen (PBL The Hague) and Frank van Oort (Rotterdam) is the first tangible output of the ESRC-funded project Brexit's Economic Impacts on the UK, its Regions, Cities and Sectors, which is part of the The UK in a Changing Europe initiative.