Port Blair, July 16: The Non-Gazetted Govt. Officers’ Association, Andaman and Nicobar Islands jointly with Centre of Indian Trade Unions will organize a Mass Demonstration at 4 p.m. on 17th July, 2012 (Tuesday) in front of the office of the Superintending Engineer, Electricity Department at Port Blair to protest against the hike in the power tariff and frequent power cut. Government employees and workers working at Port Blair will participate in the programme.