On this basis, the paper draws the conclusions that law originates in the primitive matriarchy society and and that the start of custom or conduct norm in primitive society signs the beginning of law.

The vehicles specially used for highway supervision and inspection shall be equipped with unified signs and warning lights in accordance with the provisions of the highway Law.

When you do good deeds, my law body show signs of happy, and gives light. When you do bad deeds, it becomes serious.