Hello, there is usually a police room in the high-speed service area, but it depends. If you need help, you can call the police and the staff will solve it. First of all, China's laws do not clearly stipulate that every expressway service area should be equipped with a police office. With the progress of society, infrastructure construction is becoming more and more perfect. Secondly, under normal circumstances, the main duties of setting up a police office on the expressway are: maintaining traffic order in the service area and discouraging traffic safety violations; Maintain the traffic accident scene order in the service area, protect the accident scene and rescue the injured; Timely report important information such as road traffic and public security in the service area, provide relevant clues, and assist the public security organs to do a good job in disposal; Be loyal to their duties, be brave in fighting against illegal and criminal acts in the service area, safeguard the safety of people's lives and property, and ensure the harmony and tranquility of the service area; Assist the traffic police to carry out traffic safety publicity and education to improve the safety awareness of drivers and passengers; Accept the help of the masses. Finally, there is generally no traffic police on the expressway at night. There is generally no traffic police on duty on the expressway, but checkpoints will be set up at the entrance and exit of the station; High-speed traffic police will also patrol the highway. In addition, the electronic monitoring equipment of the expressway works 24 hours a day.

Legal Development According to Article 69 of the Road Traffic Safety Law, the people's police of public security organs may stop and inspect vehicles on expressways when performing emergency duties according to law. Because the people's police of public security organs are responsible for maintaining social order and cracking down on illegal and criminal activities, when performing tasks, especially when performing special emergency tasks, such as intercepting and chasing criminal suspects, fugitives, performing anti-terrorism tasks, etc., it is necessary to set up checkpoints at major traffic routes for inspection and inventory, which must also include highways. Article 87 The traffic administrative department of the public security organ and its traffic police shall promptly correct the illegal acts of road traffic safety. The traffic administrative department of the public security organ and its traffic police shall punish road traffic safety violations according to the facts and the relevant provisions of this law. If the circumstances are minor and do not affect road traffic, point out the illegal act and release it after verbal warning.