*302 OPINION OF THE COURT BY
Defendant-appellant, Joseph Jeffery Kender (hereinafter “Kender” or “appellant”) was convicted by the trial court of promoting a detrimental drug in the first degree in violation of HRS § 712-1247(l)(e) (1976) and promoting a detrimental drug in the third degree in violation of HRS § 712-1243 (1976), based upon evidence which the trial court had refused to suppress. The appellant has taken this appeal from the trial court’s denial of the motion to suppress.
The events in question took place on October 8, 1975. After receiving a tip that marijuana plants were growing in front of a lean-to in Render’s backyard, Officer Segundo of the Maui Police Department went to Render’s neighbor, Okazaki, and obtained his permission to enter his backyard. There are no neighboring homes except for Okazaki’s. The evidence showed that Render’s backyard was not visible from the main road because of the house. The marijuana plants were located in the back of Render’s house, in front of the lean-to, approximately fifty-three feet from the house. One side of the backyard was bordered by a steep hillside which prevented any view of the backyard from the road; another side was blocked with heavy vegetation and on the neighbor’s side were banana trees, berry trees, a coconut tree and a thick growth of three to four feet high California grass. A hog wire fence separated Render’s property from Okazaki’s. Okazaki maintained a small strip of mowed grass on Render’s side of the fence so that the California grass would not grow onto his land. The distance from Officer Segundo’s vantage point in Okazaki’s property and the marijuana plants was approximately one-hundred fifty-one feet.
Officer Segundo testified that from his position in Okazaki’s yard he could see only the lean-to but could not see the ground area below the lean-to because of the height of the California grass. He further testified that after he saw the lean-to, he climbed three-fourths of the way up the hog wire fence and bracing himself on a fellow officer’s shoulder, used a 60-power telescope through which he saw, on the ground in front of the lean-to, five one-gallon tin cans with six inch tall *303 marijuana plants growing in them.
After viewing the marijuana, Officer Segundo obtained a warrant the sufficiency of which the appellant does not challenge. Appellant argues on appeal that the police officer’s visual observation of the marijuana growing in his backyard obtained only by climbing the neighbor’s fence and using a telescope was an unreasonable search and seizure subject to the warrant requirement of the Fourth Amendment of the United States Constitution and Article I, Section 5 of the Constitution of the State of Hawaii.
Application of the Fourth Amendment to visual surveillance is an unsettled area in the law. The United States Supreme Court has not yet applied the “reasonable expectation of privacy” standard enunciated in
Katz v. United States,
In attempting to develop criteria to determine under what circumstances the expectation of privacy is reasonable, we have considered the nature of the place involved, the precautions taken by the defendant to insure his privacy and the position of the government officer.
See State v. Kaaheena,
Traditionally, the courts have spoken in terms of constitutionally protected places because of the trespass formerly necessary for the Fourth Amendment to apply. While it is true
*304
that
Katz
rejected the slavish adherence to the trespass requirement, the “reasonable expectation of privacy” test requires reference to a place.
Certainly it cannot be said that one who has a backyard concealed from the view of the public roadway has shown in all events a reasonable expectation of privacy for that area, no matter what other facts and circumstances may exist. * * * [A] number of factors must be considered among which are the location of the premises, that is, whether in an urban or isolated area, existence or nonexistence and height of natural or artificial structures adjacent to the premises, the height and sight proof character of the fencing, the location of public or common private walkways adjacent to the premises, the type and character of invasion by the governmental authority, and other unforseeable factors which will arise on a case by case basis.
In its brief the State argues that the appellant had no reasonable expectation of privacy because “[n]o privacy fence had been erected, no screens placed up.” The existence or nonexistence of a fence or screen is not, by itself, controlling. The issue is whether the defendant sufficiently demonstrated an expectation of privacy from a particular point of surveillance. In
State v. Kaaheena, supra,
we held that the defendant, by drawing the drapes, exhibited a reasonable expectation of privacy and that the existence of a
*305
one-inch aperture did not negate that expectation so that the police officer’s conduct in placing a crate on a bench below the window violated the reasonable expectation of privacy. In
State v. Boynton, supra,
we held that the defendant, by erecting a six and one-half feet lapped fence which “effectively prevented peeking” exhibited a reasonable expectation of privacy from a person positioned in his neighbor’s yard so that the government agent’s conduct in climbing the fence violated his reasonable expectation of privacy. In the instant case, the growth of California grass in appellant’s backyard created a natural barrier behind which he could reasonably expect privacy in his own backyard from his neighbor’s gaze.
See People v. Fly,
Another factor to be considered in determining whether there was a violation of a reasonable expectation of privacy is the position of the law enforcement officer. In this case, Officer Segundo was positioned in the appellant’s neighbor’s yard with the neighbor’s permission. Many cases have held that observations by a police officer positioned on the neighbor’s property is not a “search and seizure” because the police officer is in a place where he had the “right” to be. However, this approach in which the officer’s position is determinative of the issue will resurrect the former emphasis on property law concepts. These cases, moreover, are distinguishable. Virtually all of the cases involved observations by police officers which were facilitated by the defendant’s failure to take sufficient steps to protect his privacy.
People v. Superior Court for County of L.A.,
The State argues that the appellant could not have had a reasonable expectation of privacy because he had placed the marijuana plants “in his backyard open to view from the neighbor’s property to anyone including curious neighbors who desired to look over the California grass.” There is no evidence on the record to show that the neighbor could see or could have seen the marijuana plants in Render’s backyard.
Related to the question of the officer’s position is the defendant’s reasonable expectation from a particular point of observation. In other words, while a defendant may have waived a reasonable expectation of privacy as to certain persons, he has not necessarily waived that right as against other sources. Generally, the courts have not considered whether a person had a reasonable expectation of privacy from a particular place of observation.
But see People v. Triggs,
It is well-established in this jurisdiction that warrantless searches are unreasonable unless they fall within one of the specifically established and well delineated exceptions.
United States v. Robinson,
Reversed.
Notes
These cases involve observations of activities in public bathroom stalls which could have been seen by members of the public; nevertheless, the courts, perhaps recognizing the sanctity of private bodily functions condemned the clandestine “exploratory” surveillance of “guilty” and innocent alike.
