Can a person challenge government?
A. dear client in your case A Big YES, if govt violates any right or any provisions of right given by constitution to citizens or institutions then it will be.
Deepak Yashwantrao Bade
Ved prakash Shaw
Can a person (individual) challenge government in court ?
A. dear client in your case Yes a person can do so but for a valid reason. Do you have a reason and evidences to support your case? If yes then go ahead and file a case against the government.