![Union Jack flags fluttering outside Houses of Parliament in Westminster, London, October 1, 2019.](/sites/default/files/multimedia_images_2019/201910europe_uk_flags_parliament.jpg)
Union Jack flags fluttering outside Houses of Parliament in Westminster, London, October 1, 2019.
© 2019 Steve Taylor/SOPA Images/Sipa via AP Images
Union Jack flags fluttering outside Houses of Parliament in Westminster, London, October 1, 2019.