What does Shanghai right turn control mean?

1. In order to effectively reduce traffic accidents caused by blind spots when large vehicles turn right, Shanghai has also taken the lead in piloting illegal vehicles that turn right without stopping. In order to effectively reduce traffic accidents caused by blind spots when large vehicles turn right, Shanghai has also taken the lead in piloting a trial to catch large vehicles that turn right without stopping and violate traffic regulations. When some large vehicles turn right, the lower part of the passenger side of the cab is in the blind spot. Non-motorized vehicles and pedestrians, when waiting for a red light, are often in the blind spot of large vehicles turning right. Therefore, traffic accidents caused by large vehicles turning in blind spots often occur across the country. A must-stop system means that when a driver of a large vehicle enters an intersection, he must first stop, then look around to ensure safety, and then start. The police involved in the above-mentioned traffic police accident said that this "stop" may only last for a few seconds, but it leaves two safe times: drivers of large vehicles have a safe time to look out, and non-motorized vehicles or pedestrians on the right have a time to ensure themselves. Safe time. In addition, it is reported that in order to ensure the orderly advancement of the pilot work of "dump trucks and mixer trucks must stop when turning right" and to form a replicable model as soon as possible,

2. Shanghai Pudong Traffic Police began to supervise and control from two aspects Promotion: First, rely on the comprehensive research and judgment supervision platform to supervise the implementation of the "right turn must stop" for the above two types of vehicles. The relevant information about the illegal vehicles will be recorded and reported to the enterprise. The safety director or legal representative of the enterprise with more violations will be interviewed. Those who fail to fulfill their responsibilities will also be punished. After regulating the vehicle, the company will be notified to punish the driver; second, the police at intersection posts and mobile patrol posts will be relied on to strengthen on-site supervision.

3. There are special regulations for turning right. When there are only circular lights at the intersection, right-turning vehicles can do so without affecting other permitted directions, even when the light is red. vehicles and pedestrians passing through the intersection. However, due to special circumstances at some intersections, right-turning vehicles need to be controlled to reduce the impact of right-turning vehicles on other vehicles and pedestrians. Right-turning vehicles must be controlled. Therefore, a right turn arrow light was added. When the right-turn arrow light is red, right-turn traffic is prohibited; when the right-turn arrow light is black, right-turning vehicles must give way to the intersection. Why don't the right-turn arrow lights use green and yellow lights? Firstly, if the right-turn arrow light is green, turning right becomes a protective phase, and there will be a green conflict at the intersection (conflicts with motor vehicles and pedestrians in other directions); secondly, You can't use yellow flash, because the national standard does not have this requirement.