Legal basis: Article 29 of 1 10 Working Rules for Receiving and Handling Police; 1 10 alarm service desk for help:
Drowning, falling, suicide, etc. Need emergency assistance from public security organs;
Old people, children, mentally retarded people and mental patients are lost and need the help of public security organs to find them within a certain range;
The public is in danger, isolated and in need of immediate assistance;
Public facilities such as water, electricity, gas and heat are in danger, which threatens public safety, personal or property safety and the order of work, study and life, and requires emergency treatment by the public security organs in advance;
Other urgent matters that need to be handled by the public security organs.