![](https://www.cer.eu/sites/default/files/styles/spotlight/public/cost_of_brexit_sl_122.jpg?itok=ETukzGIr)
UK now ‘teetering on brink of trade war with EU’, warn London business leaders
His [Richard Burge, chief executive of the London Chamber of Commerce and Industry] warning came after the Centre for European Reform think-tank estimated that Brexit has already dealt a £31 billion blow to Britain’s economy.