A burst gas meter is a very dangerous situation that requires immediate emergency measures. First, close the gas valve immediately to cut off the gas source to prevent further leakage. Then, open the Windows for ventilation and quickly leave the scene to avoid causing a fire or explosion. Notify the relevant authorities or gas company urgently and seek professional help. Do not use open flames or electrical switches on the floor to avoid accidents. Before the arrival of security personnel, do not act rashly, patiently wait for professional personnel to handle. Safety first, do not handle.