"12 122" has three main functions:
1, to accept the driver's accident alarm on expressway;
2. When the driver is driving on the expressway, the vehicle breaks down, has a flat tire and other emergencies, and it is impossible to cancel the alarm that requires outside help and rescue;
3. Accept road condition consultation.
A traffic policeman who is full-time in charge of managing traffic order in expressway, performing law enforcement duties in expressway and investigating traffic accidents in expressway. Highway traffic police are professional policemen of the people's police and an important part of public security organs. The main task is to
1. Collect information extensively, make scientific decisions and correctly formulate road traffic rules;
2. Strictly enforce traffic regulations and maintain traffic order;
3. Carry out publicity and education to enhance the traffic safety awareness of traffic participants;
4. Apply modern management science, improve management links, and improve the ability of road traffic coordination and control;
5, prevent and investigate traffic violations, traffic accidents, to ensure road traffic safety and smooth;
6. Stop illegal and criminal activities and maintain road public order.
legal ground
People's Republic of China (PRC) People's Police Regulations Article 4 The people's police are under the leadership of People's Republic of China (PRC), the Ministry of Public Security and local public security organs at all levels. The establishment and management of the people's police shall be formulated separately by the State Council. Article 5 The duties of the people's police are:
(a) to prevent, stop and detect the sabotage activities of counter-revolutionaries and other criminals, and to detect criminals who evade investigation, trial and execution of judgments;
(2) Controlling counter-revolutionaries and other criminals according to law;
(three) to guide the work of the public security committee, and to lead the masses in the work of preventing experts, bandits, theft and fire prevention;
(4) guarding courts, escorting criminals and guarding prisons, detention centers and reform-through-labour institutions;
(five) according to the management of explosives, toxic substances, firearms and ammunition, radio equipment, printing industry, printing industry;
(6) Managing household registration;
(seven) to manage the residence and travel of foreigners and stateless persons according to law;
(8) Management of urban traffic order, vehicles and drivers;
(nine) to maintain the order and safety of public places and mass gatherings;
(ten) to maintain the order of stations, docks, airports, trains and ships, and to protect passengers and transportation safety;
(eleven) to protect the security of embassies and consulates in China;
(twelve) to guard the safety of important organs, factories and mines and other departments;
(thirteen) to supervise public health and the cleanliness of the city;
(fourteen) to carry out fire control work;
(fifteen) to trace the robbed and stolen property, to find the missing children and people whose whereabouts are unknown, and to rescue the victims and people who are suddenly ill and isolated;
(sixteen) to convey the natural disaster forecast to the residents, and actively assist the relevant departments to mobilize the masses to take disaster prevention and mitigation measures;
(seventeen) actively participate in and assist other work related to the welfare of the masses;
(eighteen) improve the revolutionary vigilance, care for public property, abide by the law, observe public order and respect social morality;
(nineteen) other matters within the scope of duties of the people's police.