> I'm not sure how politics and political warfare works in India. Maybe someone who knows about that can enlighten us?
He is a former judge of Supreme Court(the highest court in India for the unfamiliar) and Chairman of Press Council of India. Being a former judge means he has a good understanding of legal system's letter and spirit, and being the Chairman of Press Council of India means he can rattle the cage quite easily.
The way freedom of speech and expression works here is you have it if you can enforce it. He is among the 5%(owing to his position) who can safely speak their mind without goons ransacking his house.
And his ultimatum to the CM mentions legal means. The CM(Chief Minister of a state) will have to act as he too knows very well that the ultimatum isn't vain and will most likely would be followed through. Also, the cops have a very weak case. Press is saying they have reliable information that the bigger dogs aren't happy with the way cops made the arrest.
Basically, if this guy has any intentions of actually following through(and he isn't just going to forget about it after 10 days), he has the means to make the government take action on the cops.