Vadodara: A big accident occurred this evening due to the leakage of the valve of the loaded cylinder on the CNG pump located outside the gas holder station at Gharrawadi. Domestic gas supply and cylinders are refilled from the gas holder station made by the Corporation at Gharrawadi. Outside this station, there is a CNG pump of Vadodara Gas Limited. This evening, when a vehicle was about to leave the gas station after filling the gas cylinders, the valve of one of the cylinders suddenly leaked. The drivers and other pedestrians ran away. Due to the force of the gas, the windows of the office were broken. The fire station is located next to the gas station. So the people felt relieved as the gas department and the fire brigade immediately took over the situation.