Incarceration
In prison the junta principals addressed each other using their former titles such as "Minister" and "President" and showed great deference to Papadopoulos. However, Papadopoulos did not readily socialise and preferred to dine alone.[32] The then-warden of Korydallos prison, Yannis Papathanassiou later published the book Prison Diary: Korydallos 1975–79, where he described the amenities that the incarcerated junta members enjoyed, such as air conditioners, television sets and tennis courts.[32]
Papathanassiou in his book describes how the Justice Ministry, under pressure from junta sympathisers, ordered these special arrangements for the prisoners. Papathanassiou also detailed his continuous vigilance trying to uncover escape plots. He also revealed how, through their lawyers, the prisoners got involved in the 1977 Greek legislative election supporting a right wing party. The regular population of the prison became so incensed about the preferential treatment given to the junta members that they rioted.[32]
http://en.wikipedia.org/wiki/Greek_Junta_Trials
Behind-the-scenes of Junta!
It seems, even though they were not elected representatives of then Greece; had they called an election, they would have been elected by right wing voters of then Greece.