► Subscribe to FT.com here: http://on.ft.com/2eZZoLI<br /><br />► Watch 'Brexit is triggered, no turning back' and more on FT.com: http://on.ft.com/2nOQKSR<br /><br />The FT's Sebastian Payne reports from Westminster on the historic day when Sir Tim Barrow, Britain’s ambassador to the EU, presented Theresa May’s letter of withdrawal to Donald Tusk, the European Council president, triggering the UK's exit from the EU.<br /><br />► Subscribe to the Financial Times on YouTube: http://bit.ly/FTimeSubs<br /><br />For more video content from the Financial Times, visit http://www.FT.com/video<br /><br /><br />Twitter https://twitter.com/ftvideo<br />Facebook https://www.facebook.com/financialtimes
