Are you thinking about filing some PIL or public interest litigation ?
Then take some time and think over following questions also :
Is any law or Rule violated?
Are the authorities acting contrary to their own published guidelines or directions or circulars?
Merely pointing out what is wrong is not enough for filing of a PIL.
You have to make research on above lines first.
Then you should also make a representation to Govt unless cause of PIL is very very urgent.
Haresh Raichura 17/9/17