Intelligence agencies are receiving threat inputs, National capital along with major cities on high alert after Sydney attack. A plan has been prepared to deploy additional companies of paramilitary forces to ensure security for the grand New Year's Eve and January 26th celebrations. Sources indicate that intelligence agencies are continuously sending inputs regarding Delhi, Mumbai, Lucknow, Ayodhya, Mathura, and Kashi. Active terror modules are suspected of creating disturbances. According to senior police officer source, Delhi Police is on high alert. Vigilance is also being maintained in light of the terrorist attack on Israeli citizens during the Jewish festival of Hanukkah in Sydney, Australia. Locations with high foreign tourist traffic have been identified. All major hotels have been issued advisories to increase security arrangements.