"It is constitutional and legal duty of the State to maintain law and order. As to what method is required to be given effect (to) in order to control law and order has to be left to the State," it said.
The government said that the court cannot guide the law enforcing agencies to act in a particular way or manner.
The fundamental rights do not provide for a license to the people to take law into their own hands, it said.
"It is only a non-violent protest march, which is a fundamental right of person. Even such a right is subject to reasonable restriction in the interest of sovereignty and integrity of nation," it said.
"In the aftermath of the killing of a terrorist on July 8, 2016, the entire Kashmir Valley in particular was rocked by unpleasant events in which thousands of people resorted to violent agitations and attempted to cause loss to the life of police/security forces personnel and that of peace-loving citizens, besides causing enormous damage to the public and private property.
It said since the unrest broke out on July 9, a total of 1522 incidents of violence have been reported across Kashmir till August 30, which has resulted in the loss of 58 lives, including those of two police personnel.
"During the same period, a total number of 31 police stations/police posts, two courts, 164 ambulances and 51 other establishments have been damaged.
constituted to explore the alternatives to pellet guns, it is a "settled legal position" that the courts have to show deference and consideration to the recommendations of an expert committee.
"In this view of the matter as an expert committee is seized of the matter and having regard to the fact that the issue of use of pellet gun comes within the realm of maintaining law and order situation, the writ petition merits dismissal," the government said.
Referring to the killing of protestors, the government said the agitators are mostly in kneeling position to pick stones and there is every chance that they will be hit above the waistline.
The government said the Standard Operative Procedure (SOP) is being followed in its totality while dealing with the protesters in the Valley.
"Maintenance of law and order and establishment of the peace is the prime concern of the government and for the said purpose even use of proportionate force is permitted by the law of the land.
