In addition, the outcome of the trade barriers that will be set in motion in the future and how the UK manages its separation from EU's largest trading bloc also matter. (forexfocus.com)
Could lead on to basic GCSE / IGCSE level, up to A level and IB discussions of the merits or otherwise of trading blocs. (tes.com)
To leave the largest free trading bloc in the world. (totalpolitics.com)