Prime Minister Narendra Modi will on Thursday embark on a near two-day meditation exercise at the famed Vivekananda Rock Memorial here, and the district has come under a thick security blanket following the high profile event. All arrangements, including heavy security, are in place for Modi's 45-hour stay at the famed, mid-sea memorial, named after the revered Hindu saint. Modi will meditate at Rock Memorial, a monument built in tribute to Swami Vivekananda, here following the culmination of the Lok Sabha polls campaign later today, BJP leaders had said. The PM had undertaken a similar exercise in a Kedarnath cave after the 2019 poll campaign. As the meditation coincides with the silence period ahead of the seventh and final phase of Lok Sabha elections on June 1, opposition Congress and DMK have expressed reservation and moved the Election Commission against the PM's spiritual sojourn. Modi will meditate from the evening of May 30 to the evening of June 1 at Dhyan Mandapam, the .