People's Republic of Lankhmar
The hand of the Grand Prince of Ilthmar & Lankhmar had grown heavy and the people chafed.
All across the Eightfold Land [1] vandals and saboteurs signed their work with the red banner of radical socialism or the Eye of Public Oversight [2].
In old Lankhmar, most ancient of cities, adherents to the Movement of Public Oversight would often add a golden haloed sun in reference to their city's traditional icon of the white sun.
The Massacre of Fafhrd's Tor ignited revolutions and within the year the so-called Empire of the Eightfold Land had fallen to an alliance of People's Republics.
The People's Republic of Lankhmar displayed a flag with a red hoist on a black field surmounted by a golden haloed white sun - red & gold for the People, white sun on black for Lankhmar [3] - and bearing a green eye - for the fruitfulness of Public Oversight.
[1] Derived from the Land of Eight Cities and now referring to the lands surrounding the Inner Sea of Nehwon under control of the Grand Prince of Ilthmar and Lankhmar.
[2] A movement calling itself "public oversight" would undoubtedly use eye symbolism.
[3] With black being the traditional colour of Lankhmar a white symbol would help show the "venerability" of the later hereditary princes.