"Prisons and jails are a big part of The Elder Scrolls games. They have been included in Morrowind, Oblivion and Skyrim. When you commit crimes you are sent to jail to pay for your crimes."
Would it be possible to implement this feature in The Elder Scrolls Online? What would be against the law? Could we escape or plan a breakout with our friends? Would it be possible to pay for the freedom of your companion? This is alot to ask for, and starting threads with features that require long development seems to be a sensitive thing on this forum. But i am curious. And i want to know what you come up with if jails were present in the large cities of Tamriel.
Apologies for any spelling errors, it's getting late here.

A legal system is not the same thing. TES has never had a morality system, and all indications are that ESO follows that tradition.
I used the word morality more like related to law and ethic not like dark/light side thing