keep this quite! if mossadegholahi crowd find this they will go nuts!

A convenient court. For every mossadegholahi there is a shahullahi.  :-)

Thank you Darius for these informative material.

Moment!...... but Fatemi had not committed treason, he had just called the king names.  That is not treason. My 2 cents.

Is it Not  ? 

High treason in the United Kingdom - Wikipedia, the free encyclopedia

Under the law of the United Kingdom, high treason is the crime of disloyalty to the Crown. Since the Crime and Disorder Act 1998 became law, the maximum sentence for treason in the UK has been life imprisonment.

Related: 

Current lese-majesty laws in Europe

As for Fatemi:

A Foreign Minister who has pledeged an oath of Loyalty to the head of state ( The Shah ) but then Calls for the establishment of a Republic is Treason ! Particularly given that Iran was already subject to separatist demands barely a few years earlier in Azerbaijan where Ja'far Pishevari had declared a Republic but also in Kurdistan.

pictory: Soviet Propaganda Film - Iran, Tabriz 1945-46

Fatemi, in a fiery editorial in his newspaper Bākhtar and a public speech, denounced the Shah as "a traitor to his country", a "venomous serpent", and a "coward". Later that day the second coup attempt succeeded. With Mosaddegh arrested, Fatemi went underground, taking shelter in a Tudeh ( The Same Tudeh which supported the Republic of Pishevari and owed Loyalty to the Soviet Union ) safe house.

Related Blog:

Isn't Calling for the Head of State's Death usually called "Treason"?

Dk Jaan, technically the king left the kingdom when he was forced to comply with the Constitution, what is that under the laws of United kingdom?  

Ps.  Where did Fatemi call for a Republic?

Mehraban Jan Yes it is ... In the UK it was called a "Glorious Revolution" ... ;0)

Glorious Revolution Documentary

In effect a Dutch Sponsored Coup ( not with British Forces but foreign Troops invading the UK) which not only replaced the legitimate government but unlike Iran replaced it with an illegitimate Monarch from a foreign land with the help of foreign troops which invaded Great Britain ... Hence Queen Elizabeth is even less Legitimate than Reza Shah Dovom ... 

Glorious Revolution - Wikipedia, the free encyclopedia

The Glorious Revolution,^[b] also called the Revolution of 1688, was the overthrow of King James II of England (James VII of Scotland and James II of Ireland) by a union of English Parliamentarianswith the Dutch stadtholder William III of Orange-Nassau (William of Orange). William's successful invasion of England with a Dutch fleet and army led to his ascending of the English throne as William III of England jointly with his wife Mary II of England.