The license plate number is crucial for every car, only the car with the license plate number can be legally on the road, even if the new car without a license plate must obtain a temporary license plate from the vehicle management office. Only in this way can the traffic police quickly query the relevant information of the owner and the car through the license plate number in the event of an accident, so as to punish some owners who violate the rules. When we encounter a randomly parked car, we can also contact the traffic police department, through the license plate number of a car to find the owner of the car in the public security bureau to register the phone number to contact the other party to move the car.

However, it is precisely because the license plate number records all the information of the owner, so some car owners rack their brains to try to be opportunistic and evade punishment by deliberately obscuring the license plate or using a fake license plate. Some people even deliberately use the same model as the owner of the license plate in order to let their deck cars pass the traffic police inspection. After all, most of the time the traffic police will not deliberately open the cover of a car to check the engine and frame number, usually just look at the authenticity of the driver's license, the car model and color will be released, which gives many speculators the opportunity to exploit the loophole.
If a car owner has not been to a foreign country, but has received the news that his vehicle has violated the rules in the field, or has violated the rules at the time and place where he has not traveled, then half of his license plates have been used. When the owners find that their license plates have been used by others, they need to go to the local traffic management department as soon as possible to complain, and when the traffic management department verifies the situation and confirms that the owner has been used by the license plate, the illegal information that does not belong to the owner will be revoked.
On the other hand, there are still some speculators in order to avoid being found, so they simply made a fake license plate on the road, not knowing that their behavior in the eyes of the traffic police is like a schoolboy who plays with his heart. The traffic police department has also reminded everyone many times that when encountering this kind of license plate, you don't have to think about it, and you can directly call to report it and catch a quasi.
As we all know, our license plate number is composed of the province abbreviation plus the regional representative letter and number, but at any time, no two English letters will be used on any license plate: O and I. The reason why it is forbidden to use only these two letters is because the early electronic eye capture is not clear, and the O and I letters are very similar in appearance to 0 and 1, and it is impossible to see what it is after shooting.
In fact, in the early years, you can still see a combination of chinese characters + O on the road, and this license plate will only be installed on the system-specific body. However, later, this O-shaped license plate gradually increased, and the relevant departments simply cancelled it after studying it.
As for the letter I, although the traffic police can easily distinguish the difference between I and 1 when checking the car, when the car is moving at high speed, the photos captured by the electronic eye are relatively blurry, so I and 1 look like just a vertical line, so they are simply prohibited from being used on the license plate number, so as to ensure that there will be no misjudgment.
Editor's Note:
Nowadays, there are more and more cars on the road, and some opportunistic owners use fake license plates or decks in order to avoid punishment. When we see the deck car or the license plate number with O or I two English letters on the vehicle can directly contact the traffic police department for reporting, and the traffic police department will also provide bonuses to the successful citizens of the report, Shenzhen has issued a statement, for the "deep brand coat" vehicle successful report can get 3,000 yuan bonus. Maintaining traffic order is everyone's responsibility, not to mention that there are walking bonuses to take, why not enjoy it?