Rastaban is officially ruled by the Silent Regent from the Imperial Palace.
The Imperial Palace is, according to rumour, largely abandoned.
The only people currently allowed inside the Palace District are the Imperial Commission - and even they are restricted to their immediate buildings and private Gate.
The practical day-to-day concerns of running the city are handled by the Council of Seven.
All of the most powerful factions in Rastaban have a seat on the Seven.
Specifically, seats belong to the three Great Houses, the Imperial Commission, and the Imperial Envoy from the paladin orders.
It is unknown where the Seven meet and who they are.
The Imperial Orders are a powerful faction in the city.
Not only does their Envoy have a seat on the Seven, it is rumoured that the Grandmasters of the five Orders meet on a regular basis.
It is understood that, whilst the Envoy represents the Paladins at the Seven, they habitually abstain from voting.
Officially the Five Orders report directly to the Silent Regent and therefore are not answerable to the Seven.