Port Blair, May 21: Martyrdom of former Prime Minister Late Rajiv Gandhi, also known as anti terrorism day, was observed at Gandhi Bhawan today at 10 AM by paying floral tribute to late Rajiv Gandhi. At the outset the Vice President, PCC, Hamid Ali garlanded the Photo and administered the oath to all the leaders and staff. Among the leaders present were Shri RV Reddy, President DCSA, Smti Shanta Singh, President Mahila Congress, John Robert Babu, President, PYC, Ms Mariam Bibi, GS and Ms Tamilarasi.