Why is there a red line when the fine bill is printed?

The red bar indicates that the problem is serious, and the white bar tells you about this illegal act.

1, traffic violation education notice, green. There is a very eye-catching word "free of fines and education" on the front. The traffic police will not be fined or deducted for minor traffic violations.

2, public security traffic management summary punishment decision, yellow. Mainly used for serious traffic violations found on the spot, giving fines and scoring penalties.

3, road traffic safety violations notice, red. It is mainly used for vouchers that do not require compulsory measures, but require drivers who violate traffic regulations to go to the traffic patrol department for handling.

4, public security traffic management administrative compulsory measures certificate, white. It is mainly used for serious traffic violations that require compulsory measures such as detaining motor vehicle driver's license and driving license, detaining motor vehicles and non-motor vehicles, collecting articles, testing blood and urine, and towing motor vehicles.

5, public security traffic management warning punishment decision, blue. The red words "Warning points will not be deducted" are printed on the front, which are mainly used for general traffic violations. The parties concerned shall not be fined, but they shall be warned and strictly scored. While reducing the economic burden of the parties, it achieves the purpose of warning education and scoring.