Flag of the United Kingdom - Wikipedia

British Armed Forces - Wikipedia

File:Government Ensign of the United Kingdom.svg - Wikipedia

File:Flag of England.svg - Wikipedia

Monarchy of the United Kingdom - Wikipedia

Countries of the United Kingdom - Wikipedia

File:Hibernian Flag of the United Kingdom.svg - Wikipedia

File:Flag Map of Northern Ireland (United Kingdom).png - Wikipedia

Flag of UK, according to Wikipedia : r/vexillologycirclejerk

British Empire flag - Wikipedia