There is none, officially. Generally, it's God Save the Queen (which would, of course, be God Save the King if there was a male monarch) which is used - the anthem of the United Kingdom. Land of Hope and Glory has been used at the Commonwealth Games.
englands national anthem
englands economy is weens
Most of Englands energy is imported.
new englands educational system is the same as americas
London
It is France
There isn't one, but you can put non-anthem, not an anthem, anti-anthem, anthem-less to your sentence.
Blighty
a monarchy
monarchy
London.
About 50 million.