The UK may be forced to remain in the EU's customs union beyond 2020 because of the Government's failure to set out alternative plans, MPs have said. The cross-party Commons Exiting the European Union Committee has issued a withering report on Prime Minister Theresa May's efforts to find a replacement customs system and concluded that extending the current arrangement is the only "viable option" left. Report by Khanomh. Like us on Facebook at http://www.facebook.com/itn and follow us on Twitter at http://twitter.com/itn