Among the circumstances that may be considered in determining whether a person has violated this chapter based upon the knowledge and personal observations of the arresting officer, are the following:
A. The person is a known unlawful drug user, possessor, or seller.
B. The person is in the company of, or inside or near a vehicle registered to, a known unlawful drug user, possessor, or seller, or a person for whom there is an outstanding warrant for unlawful drug activity.
C. The person is currently subject to an order prohibiting his or her presence in a drug area, or prohibiting the person from being in the company of a known unlawful drug user, possessor, or seller.
D. The person behaves in a manner as to raise reasonable suspicion that he or she is seeking to engage in, or is about to engage in, or is then engaged in any unlawful drug activity, including, by way of example only, acting as a "lookout," making gestures or statements to motorists or pedestrians known to represent invitations to purchase or sell drugs, or exchanging small objects or packages with another person in a furtive manner.
E. The person is identified as a member of a criminal street gang, as defined in Section 186.22(f) of the Penal Code, or a group which has, among its members, known unlawful drug users, possessors, or sellers. The method of identification may include, but is not limited to, the wearing of distinctive clothing or insignias.
F. The person attempts to conceal himself or herself from the observation of the arresting officer or conceals or disposes of any object which reasonably could be involved in the conduct of any unlawful drug activity.
(Ord. 729, 2004).