I chose the Union Jack because I was born in England, live in Scotland and that were are in the United Kingdom.
To confuse everyone this is the actual name of the United Kingdom (It says that on my Passport):
The United Kingdom of Great Britain and Northern Ireland,
Her Majesty Queen Elizabeth of the United Kingdom of Great Britain and Northern Ireland. Head of the Commonwealth countries.
The Country of the United Kingdom of Great Britain and Northern Ireland who have adopted the Great British Pound as their official currency and are part of the European Union.
Pre-1945 Name is: The United Kingdom of Great Britain and Ireland along with The Great British Empire of Canada, Australia, New Zealand, India, Pacific Islands and Hong Kong.
Pre-1777 Name is: The Great British Empire of the Eastern North American Coastline.
A lot of Confusion with those names above .