*783 Opinion
Arthur J., а minor, appeals from the juvenile court order which declared him a ward of the court following denial of his motion to suppress evidence. We find that the evidence introduced against appellant was the fruit of an illegal arrest, and therefore reverse.
A juvenile cоurt petition, filed on September 5, 1985, alleged that appellant should be made a ward of the court pursuant to Welfare and Institutions Code section 602 for possession of cocaine (Health & Saf. Code, § 11350) and possession of not more than 28.5 grams of marijuana (Health & Saf. Code, § 11357, subd. (b)). A separate petition, filed September 26, 1985, alleged that he had possessed a sawed-off shotgun and carried a loaded firearm on a different date. (Pen. Code, §§ 12020, subd. (a), 12031, subd. (a).) Appellant unsuccessfully moved to suppress evidence regarding the September 5 petition. Both petitions were found true, and he was placed home on probation. This appeal is limited to the legality of the arrest involved in the September 5 petition.
The evidence at the motion to suppress evidence was as follows: At 5:45 a.m. on June 16, 1985, Compton Police Officеr Howard Coolidge observed appellant and one or two other persons standing in front of the security gate at the entrance of an apartment building complex. The officer concluded that appellant was in violation of Compton Municipal Code sectiоn 4500, the city’s curfew ordinance. He believed the ordinance prohibited a minor from being in a public place between 10 p.m. and 6 a.m., unless he was with a parent or guardian or going to or from a specific place. Advising appellant that he was in violation of the curfew ordinance, Officer Coolidge placed him in handcuffs, and arrested him. The officer did not ask appellant what he was doing in front of the entry gate. Appellant stated at some point that he lived in the complex.
A search of appellant before he was placed in thе patrol car uncovered two rocks of cocaine and a baggie of marijuana.
Appellant contends that his arrest was invalid because he was not in violation of Compton’s curfew ordinance, which actually prohibits minors from loitering between 10 p.m. and 5 a.m. rather thаn 6 a.m. as Officer Coolidge believed. He further argues that no violation of the ordinance was shown because he was simply standing on the private property of the apartment complex in which he lived.
Respondent counters that (1) the officer’s error regarding the time pеriod of the curfew ordinance is not cognizable on appeal because appellant did *784 not object on that basis before the trial court, and (2) the officer’s “minor mistake” regarding the time period is unimportant because he was acting in good faith.
Compton Municiрal Code section 4500 provides in pertinent part: “It shall be unlawful for any person under the age of eighteen (18) years to loiter in or upon the public streets, highways, roads, alleys, sidewalks, avenues, parks, playgrounds or other public places or public buildings, places of amusement and eating places, or be on private property without the express or implied consent of the owner or persons having the care and control of such private property between the hours of 10:00 p.m. and 5:00 a.m. of the date immediately following.” (Italics added.) The seсtion contains exclusions for a minor who is accompanied by an adult (subd. (a)); who is attending certain places of supervised activity (subd. (b)); who is “engaged in going to or returning from, in direct route,” the places mentioned in subdivision (b) and home; or who is “going to or returning from work” and home (subd. (d)).
The actual text of the curfew ordinance was not in evidence at the suppression hearing. The officer simply stated on direct examination that the ordinance applied to a minor who was “in a public place between the hours of 10:00 at night and 6:00 in the morning and he’s not in the presenсe of a parent or guardian and he’s not in the process of going to or from a specific place — ” On cross-examination, the officer indicated that he did not have a copy of the ordinance with him, could not repeat it verbatim, and did not know when it was enactеd.
At the beginning of argument on the motion, defense counsel stated: “Your honor, even if we assume that the Compton Municipal Code is what this officer says it is, — which I don’t know — I mean, my objection is that we don’t even know what it says.” He went on to argue that the arrest was invalid as the officer failed to ascertain whether appellant was violating the ordinance by asking him whether he was in the process of going to or from a specific place rather than just “ ‘hanging around.’ ”
Once the defense raises the question of the legality of an arrest and establishes the lack of а warrant, the burden shifts to the People to show justification.
(People
v.
Villalva
(1973)
While there was no specific question or stipulation below regarding the absence of a warrant, it must be inferred from the officer’s testimony that no warrant was obtained. The burden therefore was upon the People to shоw *785 that the arrest was valid. They attempted to do so by showing that the arrest was made pursuant to the curfew ordinance. The defense attacked that evidence by arguing that appellant’s conduct did not violate the ordinance. We view that argument as adequate to pеrmit consideration of the language of the ordinance on appeal.
The People’s reliance upon
In re Joe R.
(1980)
We therefore turn to the question of whethеr the fact appellant was arrested at 5:45 a.m. for violating curfew, although curfew had expired at 5 a.m., means that evidence which was the fruit of the arrest must be suppressed.
Respondent maintains that Officer Coolidge’s mistake regarding the time period of the curfew ordinance is the kind of minor mistake which courts have overlooked in the past. He cites
United States
v.
Allen
(D.C. Cir. 1980)
Respondent’s authorities are distinguishable, as they all involve
reasonable
mistakes. The facts here are much closer to those of
People
v.
Teresinski
(1982)
In Teresinski, an officer observed an unfamiliar car proceeding through the city’s business district at 2 a.m. The car was being driven at lawful speed and without any suspicious behavior. The officer stopped it because he believed the occupants to be minors who were violating the town’s curfew ordinance, which forebade loitering by minors after 10 p.m. Teresinski found the detention illegal and suppressed evidence seized as a result of it 1 because the officer “lacked any objectively reasonable basis tо suspect that defendant [the driver] or his passengers were violating the prohibitory language of the ordinance.” (Id., at pp. 830-831; fn. omitted.) The court found that the ordinance’s prohibition against loitering could not reasonably include merely driving along a street in a lawful manner.
Teresinski
expressly rеjected the People’s argument that the detention should be upheld on the basis of a reasonable mistake of law by the officer. It stated: “Courts on strong policy grounds have generally refused to excuse a police officer’s mistake of law. [Citation.]” (
*787
Respondent’s sole discussion of
Teresinski
is the somewhat cavalier statement that
Teresinski’s
validity “can no longer be presumed” because it was decided two years before the United States Supreme Court adopted a good faith exception to the exclusionary rule in
United States
v.
Leon
(1984)
Leon
hеld that the Fourth Amendment did not require exclusion of evidence obtained by law enforcement officers who acted in reasonable reliance on a search warrant which was issued by a detached and neutral magistrate but was ultimately found to be unsupported by probable сause. (468 U.S. at pp. 900, 922 [
In contrast, the officers here and in Teresinski were not acting upon a warrant issued by somebody else, but upon their personal beliefs that they had probable cause to arrest or detain. The deterrence goal of the exclusionary rule obviously applies in this context.
We recognize that the trial court expressly found that Officer Coolidge acted in good faith. However,
Leon
makes clear that an officer’s conduct must be objectively reasonable and that subjective good faith does not justify utilization of its exception to the exclusionary rule.
(United States
v.
Leon, supra,
Respondent cites cases extending
Leon
beyond the probable cause issue and into other areas where law enforcement officеrs conducted searches in reliance upon determinations made by magistrates.
(People
v.
Swan
(1986)
An entirely different situation is presented where the officer acts solely upon his own mistaken belief that probable cause exists. One of our most cherished freedoms is the right to go about our lives without unjustified interference. We safeguard that right by requiring that the police know what the law is in order to arrest someone for a violation of it. We therefore decline to apply Leon's good faith exception to the facts before us, and reaffirm the validity of Teresinski.
Our conclusion that the arrest was illegal results in suppression of the evidence seized from appellant’s person as a result of the arrest.
(People
v.
Teresinski, supra,
The order appealed from is reversed.
Notes
Physical evidence seized from the car was suppressed. Identification testimony by a robbery victim was held admissible because it rested on an independent and untainted source. (People v. Teresinski, supra, 30 Cal.3d at pp. 832-839.)
