"The Aligarh SSP and all district police chiefs have been directed to take strict legal action against those indulging in intimidation of any sort," Additional Director General (ADG), Law and Order, Anand Kumar said.
The ADG also directed all district police chiefs of the state to ensure the freedom of practicing religion is protected.
The Manch issued a circular warning the managements of all Aligarh schools against celebrating Christmas and threatened, if they did so, it would be "at their own risk".
"The circular would be reaching all schools very shortly and we will decide a course of action on receiving their response," Sonu Savita, city president of the Hindu Jagran Manch, told reporters in Aligarh on December 17.
More From This Section
Expressing concern, Praveen Agarwal, president of the Public School Development Society, Aligarh, said, "Each year we celebrate festivals belonging to all communities and this experience helps our children to play a responsible role as citizens of this country."
Similar sentiments were echoed by Anurag Gupta, convener of the Parents' Association, Aligarh, who said, "Our schools have been playing an important role in helping students acquire knowledge of different religions and this helps them when they move out to different countries all over the globe."
All school managements have been assured that full security would be provided to them on Christmas and no one would be allowed to take law into their hands, a police official said.
The Manch was in the news last month when it announced its decision to launch a "reverse Love Jihad" by setting a target of 2,100 Muslim brides for Hindu boys in the next six months.