"Following intelligence inputs, district authorities have been asked to maintain utmost alert," IGP (Law and Order) R K Vishkarma said.
Special vigil will also be maintained in and around vital installations like Mathura oil refinery, Narora Nuclear plant and shrines of the state to ensure that no one is allowed to disturb peace and order, he said.
Commandos would be deployed wherever required and security arrangements would be stepped up across the state, he said.