Frodo said:
Firstly the PM and parliament is above the queen.
The monarch of England holds reserve powers that are rarely exercised. In that sense she can dismiss the government of the day. She is also Supreme Commander of the armd forces. She is meant to remain above politics and it is ony by her assent can a political party form government. She can also withhold her assent to any law passed by the House of Commons and the House of Lords. Any law so passed needs her assent to become law. All politicians take an oath of allegiance to her as the living representative of the country.
Frodo said:
Secondly she is of German decent (the Windsors changed their name in WW1) so what do you expect from her when visiting Germany.
The Queen's father may have been of largely German descent, but her mother was of Scottish nobility...the Bowes-Lyons, who themselves are descended from the marriage of the daughter of Robert II of Scotland, first o the Stewart kings to the Thane of Glamis.
Take a look at her immediate ancestry. Of her eight great grandparents, three were German (Edward VII, Francis Duke of Teck and Mary Adelaide of Hanvover), one was Danish, (Alexandra of Denmark), one was Scottish (Claude Bowes-Lyon Earl of Strathmore) and three were Anglo-Scot (Frances Smith of Blendon Hall, Charles Cavendish-Bentick and Carolina Burnaby of Baggrave Hall).
In fact Queen Elizabeth is far more Anglo-Celtic in blood that her ancestor Queen Victoria was. Prince William is even more Anglo-Celtic. He can trace his line of descent from a number of famous English lines including the Spencers, the Howards, the Dudleys, the Devereuxs, the Staffords, the Percys and so on. He's also descended from the Scottish clans of the Campbells, the Hamiltons, the Douglases, the Murrays and so on and so forth.
Frodo said:
And finaly, get rid of the queen but keep our flag.
Let's keep the constitutional monarchial system for Australia as well as the current flag.