Activists from the Socialist Unity Centre of India (SUCI) shout slogans during a demonstration against the hike of oil prices in the eastern Indian city of Kolkata, previously known as Calcutta September 7, 2005. India raised petrol and diesel prices by about 7 percent on Tuesday, the second rise this year, bringing some relief to state oil firms but still leaving a wide gap between local and global prices. REUTERS/Jayanta Shaw JS/TY