New Delhi, Feb 01 (ANI): Reacting to the increase in power tariff, milk prices and a considerable hike in diesel prices, BJP leaders on Saturday started a protest in the national capital against the Delhi government. Earlier, Delhi Electricity Regulatory Commission (DERC) announced a hike in the power tariff ranging from 6-8 percent applicable from February 1 onwards. According to press statement issued by the DERC, rates of BSES Yamuna were hiked by 8 percent, of NDPL by 7 percent and of BSES Rajdhani by 6 percent.