► Read more at https://on.ft.com/2NRQNuE<br /><br />UK Prime Minister Theresa May warned EU leaders their plan to create a customs border between mainland Britain and Northern Ireland was 'not credible' and that she would reject a revised offer from Michel Barnier<br /><br />► Subscribe to FT.com here: http://bit.ly/2GakujT<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 />Twitter https://twitter.com/ftvideo<br />Facebook https://www.facebook.com/financialtimes
