Changes

*Piper, Elizabeth; MacLellan, Kylie (December 19, 2019). [https://www.reuters.com/article/uk-britain-eu/uk-on-track-for-january-31-brexit-as-pm-johnson-wins-vote-on-deal-idUSKBN1YN2SS UK on track for January 31 Brexit as PM Johnson wins vote on deal]. ''Reuters''. Retrieved December 20, 2019.

*Piper, Elizabeth; MacLellan, Kylie (December 19, 2019). [https://www.reuters.com/article/uk-britain-eu/uk-on-track-for-january-31-brexit-as-pm-johnson-wins-vote-on-deal-idUSKBN1YN2SS UK on track for January 31 Brexit as PM Johnson wins vote on deal]. ''Reuters''. Retrieved December 20, 2019.

*Lawless, Jill (December 20, 2019). [https://apnews.com/bdc908fb0074aaa27443a068cc219724 UK lawmakers OK Johnson’s Brexit bill, pave way to exit EU]. ''Associated Press''. Retrieved December 20, 2019.

*Lawless, Jill (December 20, 2019). [https://apnews.com/bdc908fb0074aaa27443a068cc219724 UK lawmakers OK Johnson’s Brexit bill, pave way to exit EU]. ''Associated Press''. Retrieved December 20, 2019.

*Landler, Mark; Castle, Stephen (December 20, 2019). [https://www.nytimes.com/2019/12/20/world/europe/brexit-parliament.html U.K. Parliament Advances Brexit Bill in Lopsided Vote, All but Assuring January Exit]. ''The New York Times''. Retrieved December 20, 2019.</ref>

*Landler, Mark; Castle, Stephen (December 20, 2019). [https://www.nytimes.com/2019/12/20/world/europe/brexit-parliament.html U.K. Parliament Advances Brexit Bill in Lopsided Vote, All but Assuring January Exit]. ''The New York Times''. Retrieved December 20, 2019.

*Friedman, Victoria (December 25, 2019). [https://www.breitbart.com/europe/2019/12/25/12-months-brexmas-1-election-2-prime-ministers-3-brexit-delays/ 12 Months of Brexmas: 1 Election, 2 Prime Ministers, 3 Brexit Delays…] ''Breitbart News''. Retrieved December 25, 2019.</ref>

===Other issues===

===Other issues===