The Canary Wharf finance district of London, encompasing the offices of HSBC, Citigroup, JPMorgan Chase, and other global banking corporations, is pitcured from Greenwich park in south-east London on June 26, 2016. British business minister Sajid Javid on Sunday urged companies not to panic following Britain's vote to leave the European Union (EU) despite dire warnings of the economic consequences of the Brexit vote. "Our economic fundamentals remain strong. They're strong enough to weather any short-term market volatility," he said, after Thursday's vote plunged global financial markets and the value of the pound. / AFP PHOTO / ODD ANDERSENODD ANDERSEN/AFP/Getty Images