Passengers must exhaust the filling gas before entering. For safety reasons, passengers are not advised to bring balloons into the subway. Map workers can't detect whether the balloon is filled with inert gas or inflammable and explosive gas, and anything full of gas can't take the subway.
The interior of the balloon is filled with gas. If it is squeezed or cut, it is easy to explode and rupture, which may affect the travel of other passengers or have potential safety hazards.
Passengers can give balloons to the staff or choose other means of transportation. It is not uncommon to check passenger balloons at this station. After handing over the balloon in your hand to the security personnel, you will enter the station smoothly.
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Like taking public transport such as trains and buses, it is forbidden to bring explosive, toxic, radioactive, corrosive and flammable dangerous goods or infectious disease pathogens into the country. In addition, guns, ammunition, crossbows, daggers and other state-regulated control devices are not allowed, except for official needs.
There are also some foods, such as durian, which have obvious pungent smell and are forbidden to be eaten on the train. The announcement made it clear that "fragile and sharp articles that are easy to be dirty, have obvious odor, and have no packaging, and other articles that affect the safety of passengers and the environment" are prohibited from being brought into the station.
People's Daily Online-The woman who took the subway and took the balloon was stopped by the security check: there was a safety hazard.
Phoenix Net-Pets, balloons and durians will not be allowed to take the subway.