The State charged appellant, Tammy Jean Huisman, with possession of a controlled substance and failure to affix a drug tax stamp after the police discovered methamphet-amines during an inventory search of her car. See Iowa Code §§ 124.401(l)(c)(6), 453B.12 (1993). The district court granted Huisman’s motion to suppress the evidence found during the vehicle search. The court concluded the search violated the Fourth Amendment to the United States Constitution because the impoundment of Huisman’s car was improper. We granted the State’s application for discretionary review.
We hold the Fourth Amendment demands the impoundment decision be made according to standardized criteria and an administrative or caretaking reason to impound exists. Because the impoundment here meets this test, it is reasonable under the Fourth Amendment. Therefore, we reverse and remand.
I. Background Facts & Proceedings.
Early in the morning on March 22, 1994, police conducted a warranted search of Kenneth Frazier’s motel room. They found methamphetamines, a firearm and a large amount of currency. Frazier was arrested.
Frazier’s aunt, Carolyn Rouillard, learned of the arrest and wanted to pick up her nephew’s belongings before his soon-to-be ex-wife arrived at the scene. Rouillard asked her friend Tammy Huisman to drive; Rouillard had not renewed her driver’s license because she had a bad knee.
Huisman drove Rouillard and Rouillard’s nineteen-year-old niece, Jeanna Denny, to the motel. Upon arriving, Rouillard asked the manager to let her into Frazier’s room to retrieve his property. The manager refused. She had received several phone calls from people claiming to be relatives of Frazier and she wanted to check with the police before letting anyone in the room. The manager directed Rouillard to park and wait in front of Frazier’s room. 1
Uniformed police officer O’Connoll was the first officer on the scene. The manager walked over, gave him Frazier’s room key and returned to her office. Uniformed officer McBride then arrived to assist O’Connoll. Finally, plain-clothed drug enforcement agents Young and Reilly appeared on the scene “to find out who these people were and to identify these people for intelligence information and to run warrant checks on them.”
Young and Reilly, wearing badges, asked Huisman for identification. Huisman presented her driver’s license. After seeing Huisman’s name on her license Reilly remembered finding a gun in her purse during a prior search. Young asked for Huisman’s purse; he was concerned for his safety. Reilly dumped the contents of the purse on the car’s hood and then left to run a warrant check.
Meanwhile, Young asked Huisman if they could “look around in her car.” He told her he wanted to look for drugs. Huisman admits giving consent, but claims she was afraid. Young searched the passenger compartment and found no contraband.
While Young searched the vehicle, Reilly discovered an outstanding warrant for Huis-man’s arrest for failing to appear on a failure to maintain control charge. See Iowa Code § 321.288 (1993). The police then arrested Huisman and placed her in O’Connoll’s car. *436 Huisman claims that she changed her mind about the search at that point and told the officers to stop searching her car. Reilly denied hearing the request.
The officers asked Rouillard and Denny if either had a driver’s license so they could drive the car out of the motel parking lot; neither did. The officers then decided to impound the vehicle and inventory its contents. Young and Reilly conducted the inventory search in the parking lot. While Reilly searched the trunk, Young looked in the passenger compartment and listed the items they discovered on the department’s impoundment form. Reilly’s search of the trunk uncovered two containers of methamphetamine in the pocket of a jacket and two syringes.
Huisman was charged with possession with intent to deliver a controlled substance and failure to affix a tax stamp. She moved to suppress the evidence discovered during the search of her car. The State resisted, arguing the search was lawful under exceptions to the warrant requirement for consent and inventory searches. The district court sustained Huisman’s motion, concluding her consent to the search of her car was limited to the passenger compartment. The court also rejected the State’s argument that the search was a valid inventory search incident to a lawful impoundment, relying on our decision in
State v. Kuster,
We review the district court’s ruling on this Fourth Amendment issue de novo.
State v. Halliburton,
II. Fourth Amendment Jurisprudence: Inventory Searches.
The Fourth Amendment of the United States Constitution protects against
unreasonable
searches and seizures.
Cady v. Dombrowski,
One well-recognized exception to the warrant clause is a vehicle inventory search.
Colorado v. Bertine,
The legality of an inventory search depends on two overlapping inquiries: the validity of the impoundment and the scope of the inventory.
Jackson,
III. Lawful Impoundment.
The threshold question is whether the impoundment itself was proper.
See Opperman,
A.
Reasonableness of impoundment.
Huisman contends the police must have reasonable cause to impound a vehicle. She relies on our decision in
Kuster
that the State must show “some reasonable necessity” to justify the impoundment.
See Kuster,
This analysis flowed from the policy reasons justifying the warrantless seizure of automobiles: (1) safety of the traveling public,
Cady,
Since our decision in
Kuster,
the United States Supreme Court has clarified the test for lawful impoundments.
See Bertine,
This approach prevents courts from “second-guess[ing] a police officer’s exercise of professional judgment regarding impoundment of an automobile when the judgment was exercised in accordance with otherwise reasonable police department regulations.”
People v. Toohey,
B.
Existence of reasonable standardized criteria.
To decide whether the impoundment and inventory here were valid, we must examine whether the Sioux City police department has reasonable standardized criteria. Such a policy need not be exclusively written.
United States v. Agofsky,
First, the department has a written policy governing search and seizure:
When an arrest involves a motor vehicle being operated by the arrested party, the vehicle may be searched under several conditions.
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When the operator of any vehicle is taken into custody, reasonable requests for accommodation involving vehicle impoundment will be honored. Such accommodation includes, but is not limited to: properly parking the vehicle, or turning the vehicle over to an unimpaired licensed driver who is readily available. These vehicles will not be inventoried or impounded. Requests for accommodation which are unreasonable will not be granted. In these cases, the vehicle will be fully inventoried, and the proper Impound Form will be prepared.
This policy allows an officer to exercise judgment regarding whether to impound a vehicle when the officer arrests the operator. Second, testimony revealed police custom limiting discretion. Reilly testified that im-poundment follows an arrest “[i]f there’s no one to take control of the vehicle.” We must decide whether department regulations and/or standard practice contain reasonable standardized criteria limiting an officer’s discretion to impound a vehicle.
“The critical factor in determining whether too much discretion has been granted to police officers regarding impoundment of an arrested person’s automobile is the ability for arbitrary searches to be conducted by the police officers.”
Toohey,
We also observe that the impoundment policy here is more restrictive of police discretion than the policy upheld in
Bertine.
In
Bertine,
the policy set forth conditions limiting use of a park-and-lock alternative to im-poundment.
See Bertine,
C. Compliance with standardized criteria: alternatives to impoundment. Huisman asserts the police did not follow their departmental policy because they failed to explore alternatives to impoundment. Huisman’s argument fails because the policy does not require the police to provide for the safekeeping of the vehicle in some manner other than impoundment unless the operator requests an accommodation. Huisman made no request for accommodation, so her argument is without merit.
Huisman also asserts that even if the impoundment complied with department regulations, less intrusive alternatives existed that the police should have offered. This contention finds support in
Kuster
where we suggested the police must give the defendant an opportunity to provide for the care of the vehicle.
See Kuster,
We believe this statement applies equally to impoundment decisions in view of the general principle that “[t]he reasonableness of any particular governmental activity does not necessarily or invariably turn on the existence of alternative ‘less intrusive’ means.”
Lafayette,
D. Motive for impoundment.
As we noted earlier, an impoundment is unconstitutional if it is done to investigate suspected criminal activity.
See Bertine,
Nevertheless, an investigatory purpose invalidates an inventory search only if the search is conducted for the
sole
purpose of investigation.
Agofsky,
To decide whether the officers were motivated solely by an investigatory purpose, we examine whether, when viewed objectively, an administrative reason for the impoundment existed.
See Fair v. State,
The facts here show an administrative reason for the officers’ decision to impound Huisman’s vehicle could have existed. After the officers arrested Huisman and removed her to the police station, Young and Reilly took custody of her vehicle. Young asked Huisman’s passengers if they could move the car but neither passenger had a valid driver’s license. Huisman made no request for accommodation. The motel owner had previously called police to tow unauthorized cars from her lot. Indeed, the sign in the motel’s office stated that only guests are allowed to park in the lot; others must park to the south (out of the motel lot). The manager testified that the motel does not allow nonpaying guests to store cars in the lot. While the manager also stated it would be fine to leave the car there for “a little longer,” implicit in this statement is the fact that she would not let the car remain in the lot for an unknown period of time.
This evidence shows that Huisman’s vehicle could have become a nuisance if left in the motel parking lot. Therefore, an administrative reason for the impoundment objectively exists.
See United States v. Ponce,
IV. Inventory Procedures.
Once the officers took custody of the ear, department regulations required them to inventory its contents. Such an inventory must be conducted according to standardized criteria.
Bertine,
Huisman’s argument is not convincing because the department policy does not require that the vehicle be towed nor does it require that the inventory be done at the police station. The relevant portion of the policy merely demands the completion of an inventory form: “All vehicles impounded at the direction of a member of the Department will be fully inventoried, and the proper Impound Form will be prepared. This includes all containers which may hold valuables or other personal property, even if closed.” Here, the officers complied with the policy by preparing the impoundment form while they searched the car at the motel lot. Moreover, Huisman’s argument is contrary to the care-taking policy underlying vehicle inventories: If police must first tow a vehicle to the station and then conduct an inventory, the police run the risk that the vehicle’s contents may disappear — the very risk inventories are intended to avoid.
See State v. Roth,
Y. Summary.
We apply the legal principles set forth in Bertine. Therefore, to the extent Kuster is inconsistent, that decision is overruled. *441 The impoundment of Huisman’s vehicle was constitutional because (1) the police followed reasonable standardized criteria in deciding to impound her car and (2) objectively there exists an administrative reason for the impoundment. The inventory of the car’s contents was also constitutional because the police followed the standard policy of the department. For these reasons, we must reverse the district court’s suppression ruling and remand for further proceedings.
REVERSED AND REMANDED.
Notes
. Testimony conflicted as to the car’s precise location after it was parked by Huisman: the officers testified it was in the driveway, but other witnesses stated it was next to the grass. In any event, the trial court found as a fact that the car was not illegally parked, did not impede traffic and was not a safety hazard. For purposes of our consideration of this case, we accept these factual findings.
. Huisman contends that the city's policy does not contain standardized criteria because Young testified that he need not follow the policy, only his knowledge of the law. Consequently, Huis-man argues, the policy provides police with limitless discretion. We believe Young's statement was merely a reflection of the policy’s introduction which states "that judicial decisions may serve to expand or limit [the policy].... and it is the policy of the Sioux City Police Department to conduct its operations within the framework of those decisions.”
