Security has been increased in Ayodhya and places nearby and the 31 districts of Uttar Pradesh are on alert for the Supreme Court's verdict in the Ram Janmabhoomi-Babri Masjid title suit, government authorities said on Saturday.
The Uttar Pradesh government has created temporary jails in every district and suspended internet in some places to check rumours on social media.
The Union Home Ministry is in contact with the state government and has provided 4,000 central paramilitary personnel for deployment in Uttar Pradesh, a senior official said.