A. 
The city council finds and declares that it is the right of every person 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 right of freedom of expression and association. The city council 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.
B. 
The city council, however, further finds that a state of crisis 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. It is the intent of the city council in enacting this chapter to seek the eradication and prevention 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 city council 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.
(Ord. 864 § 1, 1990)
A. 
Any person who actively participates in any criminal street gang with knowledge that its members engage in or have engaged in a pattern of criminal gang activity, and who wilfully promotes, furthers, or assists in any felonious criminal conduct by members of that gang, shall be guilty of a misdemeanor, punishable by a fine not exceeding one thousand dollars, or by imprisonment in the county jail not exceeding six months, or by both.
B. 
As used in this chapter, "pattern of criminal gang activity" means the commission, attempted commission, or solicitation of two or more of the following offenses, provided at least one of those offenses occurred after the effective date of this chapter and the last of those offenses occurred within three years after a prior offense, and the offenses are committed on separate occasions, or by two or more persons:
1. 
Assault with a deadly weapon or by means of force likely to produce great bodily injury, as defined in Section 245 of the California Penal Code;
2. 
Robbery, as defined in Chapter 4 (commencing with Section 211) of Title 8 of Part 1 of the California Penal Code;
3. 
Unlawful homicide or manslaughter, as defined in Chapter 1 (commencing with Section 187) of Title 8 of Part 1 of the California Penal Code;
4. 
The sale, possession for sale, transportation, manufacture, offer for sale, or offer to manufacture controlled substances as defined in Section 11054, 11055, 11056, 11057 and 11058 of the California Health and Safety Code;
5. 
Shooting at an inhabited dwelling or occupied motor vehicle, as defined in Section 246 of the California Penal Code;
6. 
Arson, as defined in Chapter 1 (commencing with Section 450) of Title 13 of the California Penal Code;
7. 
The intimidation of witnesses and victims, as defined in Section 136.1 of the California Penal Code.
C. 
As used in this chapter, "criminal street gang" means any ongoing organization, association or group of three or more persons, whether formal or informal, having as one of its primary activities the commission of one or more of the criminal acts enumerated in subdivisions 1 through 7, inclusive, of subsection B of this section, which has a common name or common identifying sign or symbol, whose members individually or collectively engage in or have engaged in a pattern of criminal gang activity.
(Ord. 864 § 1, 1990)
Every building or place, used by members of a criminal street gang for the purpose of the commission of the offenses listed in subsection B of Section 9.32.020 or any offense involving dangerous or deadly weapons, burglary, or rape, and every building or place, wherein or upon which that criminal conduct by gang members takes place, is a nuisance which shall be enjoined, abated and prevented.
(Ord. 864 § 1, 1990)
This chapter does not apply to employees engaged in concerted activities for their mutual aid protection, or the activities of labor organizations or their members or agents.
(Ord. 864 § 1, 1990)