Law enforcement officers of the city shall have authority to reasonably stop and momentarily detain a juvenile to obtain his or her name, age and address, as well as the name and address of his or her parent or guardian whenever said law enforcement officer shall reasonably suspect that the parent of such juvenile is in violation of this chapter. Upon determination that the parent or guardian of such juvenile is in fact in violation of this chapter, the law enforcement officer shall direct or deliver the juvenile to the residence of his or her parent or guardian.