While patrolling the grounds of Lakeshore Village Apartments, police officers observed appellant Glover leaving one of the apartment buildings. The officers stopped appellant Glover to investigate a possible criminal trespass. As the officers approached Glover, one of them observed a plastic baggie in his hand which he believed contained cocaine. The officers then asked Glover to open his hand. The trial judge in his oral opinion found that "[bjased upon experience, location, and conduct of the Respondent, the officer had a reasonably articulable suspicion that criminal conduct was going on; that he had a right to detain the Respondent long enough for further investigation, which included the justifiable demand that the Respondent open his a [sic] hand. ..." (Italics ours.) Report of Proceedings, at 34-35.
Glover was arrested and convicted of possession of cocaine. We agree with the trial court and hold that the officers had reasonable suspicion to conduct a Terry stop and that their investigation provided them with probable cause that a crime was being committed justifying their search of appellant. Terry v. Ohio, 392 U.S. 1, 16-19, 20 L. Ed. 2d 889, 88 S. Ct. 1868 (1968). We affirm.1
Facts
On May 6, 1989, Seattle police officers Michael Alphin and Alex Wiggins were engaged in a routine bicycle patrol of Lakeshore Village Apartments, a multiunit apartment complex occupying approximately one city block and housing more than 500 residents. Alphin testified that the apartments have a history of a high incidence of gang and drug activity. In order to reduce that activity and to deter traffic and the congregation of individuals on the property, the management surrounded the complex with a fence *512topped with concertina wire and posted several no trespassing or loitering signs throughout the property. Pursuant to an agreement between the management and the Seattle police, the police stop individuals observed on the apartment grounds who are not recognized as residents, and they investigate those individuals for criminal trespassing. If the individual stopped is found to be a nonresident, the police admonish the individual not to return to the property and ask the person to sign a card acknowledging the initial trespass and advising that the next time the person will be cited for criminal trespass if the individual returns. See State v. Little, 116 Wn.2d 488, 490, 806 P.2d 749 (1991).2
During their patrol of the complex, the officers observed Conjewel Glover coming out of one of the apartment buildings. Glover initially walked toward the officers but, upon seeing the police, he turned and walked in the opposite direction. The officers approached Glover because they felt that he was acting suspiciously. The suspicious behavior included Glover's turning away from the officers, walking faster, looking toward the officers and then looking away, and playing with his baseball cap by taking it off and twisting it around. Both officers stated that they were familiar with the residents of Lakeshore Village and that they did not recognize Glover as being a resident of the apartment. The officers testified regarding the trespass admonishment agreement between the police and the apartment management and stated that they stopped Glover to determine if he had a trespass admonishment card on file.
After stopping Glover, Wiggins asked him if he lived át Lakeshore Village and Glover responded, "Yes." Report of Proceedings, at 22. Shortly after Wiggins began questioning *513Glover, Alphin noticed a clear plastic bag protruding from Glover's closed right hand. Alphin then grabbed Glover to prevent him from running away while Wiggins searched and handcuffed him. The Washington State Crime Laboratory analyzed the contents of the baggie and determined that it was cocaine.
On June 29, 1989, Glover was charged by information with possession of cocaine in violation of RCW 69.50-.401(d). Glover moved under CrR 3:6 to suppress the cocaine as evidence seized in an allegedly illegal search. At a juvenile court hearing before Judge Robert E. Dixon, the court denied Glover's motion to suppress and found him guilty. Glover appealed his conviction asserting that his initial stop violated the Fourth Amendment and article 1, section 7 of the state constitution and that the arresting officers exceeded the permissible scope of a Terry stop when they searched Glover without probable cause.
Dimensions of a Terry Stop
In the companion case, State v. Little, 116 Wn.2d 488, 495-96, 806 P.2d 749 (1991), we set forth the dimensions of a permissible investigatory stop under the Fourth Amendment and article 1, section 7. We noted that those constitutional provisions apply to all seizures of persons, including those encompassing only a brief detention short of traditional arrest. Little, 116 Wn.2d at 495. The Fourth Amendment and article 1, section 7 require that the seizure be reasonable. Terry v. Ohio, 392 U.S. 1, 16-19, 20 L. Ed. 2d 889, 88 S. Ct. 1868 (1968). A police officer can conduct an investigative or Terry stop based on less than probable cause to arrest. Terry, 392 U.S. at 25-26.
When police officers have a "well-founded suspicion not amounting to probable cause" to arrest, they may nonetheless stop a suspected person, identify themselves, and ask that person for identification and an explanation of his or her activities.
State v. White, 97 Wn.2d 92, 105, 640 P.2d 1061 (1982) (quoting State v. Gluck, 83 Wn.2d 424, 426, 518 P.2d 703 (1974)); Brown v. Texas, 443 U.S. 47, 51, 61 L. Ed. 2d 357, 99 S. Ct. 2637 (1979).
*514 A Terry stop is justified if the officer can "point to specific and articulable facts which, taken together with rational inferences from those facts, reasonably warrant that intrusion." Terry, 392 U.S. at 21; White, 97 Wn.2d at 105. When reviewing the merits of an investigatory stop, a court must evaluate the totality of circumstances presented to the investigating officer. United States v. Cortez, 449 U.S. 411, 418, 66 L. Ed. 2d 621, 101 S. Ct. 690 (1981); see Little, 116 Wn.2d at 495. The court takes into account an officer's training and experience when determining the reasonableness of a Terry stop. State v. Mercer, 45 Wn. App. 769, 774, 727 P.2d 676 (1986); State v. Samsel, 39 Wn. App. 564, 570-71, 694 P.2d 670 (1985).
Officers Conducted a Lawful Terry Stop and Did Not Exceed Scope of Stop
Officers Alphin and Wiggins conducted a lawful Terry Stop of Glover. The officers testified that they observed Glover exiting one of the apartment buildings and that upon seeing the police Glover began to act suspiciously. Further, the officers testified that they frequently patrolled the area, were familiar with the residents of the Lakeshore Village, and that they did not recognize Glover as an apartment resident. In viewing the totality of the circumstances presented to the investigating officers, we hold that the police, based upon experience, location, and the conduct of Glover, possessed sufficient reasonable suspicion to stop him to investigate him for criminal trespass. See State v. Little, 116 Wn.2d 488, 496, 806 P.2d 749 (1991).
The seizure of the cocaine in Glover's hand did not constitute an illegal search. The officers asked Glover if he lived at the apartments and he replied, "yes". The officers testified that, based on their familiarity with the residents of Lakeshore Village, they did not believe that Glover was telling the truth. In light of the officers' observations of Glover and their familiarity with the residents, the officers had probable cause to believe that a crime, criminal trespass, was being committed in their presence.
*515Before the officers could arrest Glover for criminal trespass, Alphin noticed plastic sticking out of Glover's closed fist. Wiggins testified that in that particular area plastic baggies are commonly used to transport narcotics. The officers had reasonable suspicion to believe that Glover was committing a second crime, possession of drugs. At the suppression hearing Judge Dixon made the following findings:
The officers—at least the first officer, . . . observed what appeared to him to be a plastic bag in the hand of the Respondent. The area involved is an area of high drug traffic; that in the officer's experience plastic bags are the sort of container in which drugs are customarily found.
The Respondent was asked if he resided there. He said did he [sic] and the officers did not believe that, based on their experience, which includes knowing just about everyone who lives in the housing area. The officers asked him what he had in his hand. The Respondent replied, "Nothing." The officer knew he had something in his hand and that the Respondent was being untruthful.
Based upon experience, location, and conduct of the Respondent, the officer had a reasonably articulable suspicion that criminal conduct was going on; that he had a right to detain the Respondent long enough for further investigation, which included the justifiable demand that the Respondent open his a [sic] hand. . . .
The evidence was legally obtained. It's admitted into evidence, and the Respondent is guilty.
(Italics ours.) Report of Proceedings, at 34-35. We agree with Judge Dixon and find substantial evidence in the record to support the trial judge's findings and the conviction of Glover.
We affirm Glover’s conviction for possession of a controlled substance.
Conclusion
The Lakeshore Village Apartments consists of approximately 15 separate buildings, and it is encompassed by a high fence topped with concertina wire. "No Trespassing or Loitering" signs are posted throughout the property, and an armed guard is posted at the entrance as the apartments have a history of high incidences of gang and drug activity.
*516The arresting officers had substantial evidence to justify a Terry stop, and they had reasonable grounds to believe that defendant was committing the crimes of criminal trespass and drug possession. His arrest, search, and conviction were justified.
We affirm.
Dolliver and Durham, JJ., and Callow, J. Pro Tern., concur.
Originally, this case came before this court as part of a consolidation of four appeals. Due to the specific facts of the present case and the nature of the crime charged, we separated this case from the others for decision. The remaining cases were decided in State v. Little, 116 Wn.2d 488, 806 P.2d 749 (1991).
The record presented in the companion case, State v. Little, 116 Wn.2d 488, 806 P.2d 749 (1991), contains a more complete description of the physical layout of Lakeshore Village and the drug and gang activity occurring at the apartment complex. Those facts were before this court in the consolidated appeal and we incorporate them into this opinion.