How come North Ireland & Whales are NOT on the Great Britain flag?
We’ve done this one so many times The Union Flag, popularly known as the *Union Jack, is the national flag of the United Kingdom. It is the British flag. It is called the Union Flag because it symbolises the administrative union of the countries of the United Kingdom. It is made up up of the individual Flags of three of the Kingdom’s countries all united under one Sovereign – the countries of ‘England, of ‘Scotland’ and of ‘Northern Ireland’ (since 1921 only Northern Ireland has been part of the United Kingdom). As Wales was not a Kingdom but a Principality it could not be included on the flag.
The United Kingdom of Great Britain and Northern Ireland uses as its national flag the royal banner commonly known as the Union Flag or, popularly, Union Jack (although officially this title should only be given to the flag when it is flown on a jackstaff at sea). The current design of the Union Flag dates from the union of Ireland and Great Britain in 1801. It consists of the red cross of Saint George (patron saint of England), edged in white, superimposed on the diagonal red cross of Saint Patrick (patron saint of Ireland), which are superimposed on the Saltire of Saint Andrew (patron saint of Scotland). It is Wales.