http://Position paper transmitted to EU27 on Ongoing Union Judicial and Administrative Procedures
http://ukandeu.ac.uk/cancelling-brexit-what-would-happen-if-we-changed-our-mind-about-leaving-the-eu/
http://www.reuters.com/article/us-britain-eu-verhofstadt-idUSKBN19V0WP
https://www.thecourier.co.uk/fp/news/politics/uk-politics/937343/gordon-brows-fears-boris-could-be-the-last-ever-uk-prime-minister/