Cal. PEN § 186.21

The Legislature hereby finds and declares that it is the right of every person, regardless of race, color, creed, religion, national origin, gender, gender identity, gender expression, age, sexual orientation, or handicap, to be secure and protected from fear, intimidation, and physical harm caused by the activities of violent groups and individuals. It is not the intent of this chapter to interfere with the exercise of the constitutionally protected rights of freedom of expression and association. The Legislature hereby recognizes the constitutional right of every citizen to harbor and express beliefs on any lawful subject whatsoever, to lawfully associate with others who share similar beliefs, to petition lawfully constituted authority for a redress of perceived grievances, and to participate in the electoral process.

The Legislature, however, further finds that the State of California is in a state of crisis which has been caused by violent street gangs whose members threaten, terrorize, and commit a multitude of crimes against the peaceful citizens of their neighborhoods. These activities, both individually and collectively, present a clear and present danger to public order and safety and are not constitutionally protected. The Legislature finds that there are nearly 600 criminal street gangs operating in California, and that the number of gang-related murders is increasing. The Legislature also finds that in Los Angeles County alone there were 328 gang-related murders in 1986, and that gang homicides in 1987 have increased 80 percent over 1986. It is the intent of the Legislature in enacting this chapter to seek the eradication of criminal activity by street gangs by focusing upon patterns of criminal gang activity and upon the organized nature of street gangs, which together, are the chief source of terror created by street gangs. The Legislature further finds that an effective means of punishing and deterring the criminal activities of street gangs is through forfeiture of the profits, proceeds, and instrumentalities acquired, accumulated, or used by street gangs.