What are the things that cannot be brought during the security check when the national flag is raised?

According to information from the Beijing People's Government website: the items that cannot be carried during national flag-raising security inspections are as follows:

1. Dangerous items: such as flammable, explosive, toxic items, and guns , ammunition, daggers and other controlled instruments. These items may pose a threat to the safety of the flag raising ceremony or participants.

2. Prohibited items: Such as drugs, obscene items, etc. These items are expressly prohibited by law from being carried and held.

3. Items that affect public order: Such items may include large banners, placards, etc., which may interfere with the normal conduct of the flag-raising ceremony or affect public order. Please note that when participating in the flag-raising ceremony, in addition to the above-mentioned prohibited items, you should also try to avoid bringing too many large items or food to avoid unnecessary trouble during the security check. At the same time, please abide by relevant regulations and obey the management of the staff to ensure the smooth progress of the flag-raising ceremony. In addition, people entering the Tiananmen area need to abide by relevant laws, regulations, and rules, consciously maintain social order in the Tiananmen area, and obey the management of staff. During the security inspection process of raising the national flag, please bring your ID card and other documents for identity verification. Finally, in order to ensure the safety of participants and public order, it is recommended to understand the relevant regulations and requirements of the flag-raising ceremony in advance and make sufficient preparations and arrangements.