Chittagong Bureau :An incident of cocktail blasts occurred infront of the entry gate of DC Bunglow at Nandankanan area in city under Kotwali thana on Monday evening during blockade period of the BNP led oppositions. One live cocktail was also recovered from the spot. Sources said the distance of DC’s residence from the blast spot is about 200 yards .Officer incharge of Kotwali thana Md. Mohiuddin confirmed the blasts of cocktail near DC residence on Monday evening. None was injured in the blast, sources said.