In this interlocutory appeal, Phillip Adrian Britt challenges the trial court’s denial of his motion to suppress evidence seized from his car during what Britt claims was an unconstitutional police roadblock. Britt further asserts that, even if the roadblock was legal, the search of his car was not. Discerning no error, we affirm.
In considering an appeal from denial of a motion to suppress, this Court construes the evidence in favor of the trial court’s ruling, and we review de novo the trial court’s application of the law to undisputed facts. Additionally, we must defer to the trial court’s determination on the credibility of witnesses, and the trial court’s ruling on disputed facts must be accepted unless it is clearly erroneous.
(Citation omitted.)
Lindsey v. State,
So viewed, the evidence at the motion to suppress hearing showed that Captain Lee Clements of the Broxton Police Department had supervisory authority to “decide when and how [the department] conducted] . . . road blocks.” On January 29, 2006, Captain Clements authorized a police roadblock at an intersection within the Broxton city limits, for the purpose of conducting sobriety checks and ensuring that drivers had valid licenses. The roadblock began shortly before 1:00 a.m. and ended at approximately 2:45 a.m. Captain Clements was present during the roadblock to supervise the officers conducting the same, all of whom were employed by the Coffee County Sheriffs Department. 1
Police stopped Britt at approximately 12:47 a.m., shortly after the roadblock began. The officer who stopped Britt, Sergeant Phillip Ellis, testified that Britt approached the roadblock at a high rate of speed, even though the intersection was illuminated by two street lights and flanked by several patrol cars with their blue lights operating. Sergeant Ellis, who was trained to screen drivers at roadblocks, observed Britt’s hands shaking when he produced his driver’s license and registration and noticed the smell of alcohol coming from Britt’s vehicle. After asking Britt to step out of the car, Sergeant Ellis performed an alco-sensor test which indicated that there was no alcohol in Britt’s system. In response to Sergeant Ellis’s request, Britt consented to a search of his person and vehicle. Inside *143 the vehicle, police found methamphetamine and Britt was charged with violating the Georgia Controlled Substances Act, OCGA § 16-13-30. After the trial court denied his motion to suppress the evidence seized during the search of his car, Britt filed an application for interlocutory appeal, which we granted.
1. Britt first asserts that the search of his car resulted from an unconstitutional roadblock.
For a police roadblock to satisfy the Fourth Amendment, the State must show that (1) the decision to implement the roadblock was made by supervisory personnel at “the programmatic level,” rather than officers in the field, for a legitimate primary purpose; (2) all vehicles, rather than random vehicles, are stopped; (3) the delay to motorists is minimal; (4) the roadblock is well identified as a police checkpoint; and (5) the screening officer has adequate training to make an initial determination as to which motorists should be given field sobriety tests.
(Citation omitted.)
Gonzalez v. State,
On appeal, Britt challenges the trial court’s finding that the roadblock satisfied the first two of these criteria. We find, however, that the evidence supports the trial court’s ruling on the validity of the roadblock.
(a) To satisfy the first requirement for a constitutional roadblock, the State had to prove “that the roadblock was ordered by a supervisor and implemented to ensure roadway safety rather than as a constitutionally impermissible pretext aimed at discovering general evidence of ordinary crime.” (Citation and punctuation omitted.)
Gonzalez,
supra,
(i) Britt asserts that the roadblock in this case was not implemented for a proper purpose. In support of this claim, Britt cites the testimony of Sergeant Ellis who, in response to a question from defense counsel, agreed that his “purpose out there” was not just to look for DUIs, but “generally to enforce the law.” In determining whether a roadblock was initiated for a legitimate, primary purpose, however, the court should look to the testimony of the supervisory officer as to the roadblock’s purpose, rather than to the testimony of the field officers. See
Baker v. State,
(ii) Britt also contends that the State failed to show that the roadblock was authorized by supervisory personnel, and offers three arguments in support of this assertion. First, Britt claims that the evidence failed to show that Clements had supervisory authority over Coffee County Sheriffs deputies. This assertion, however, is refuted by the testimony of Captain Clements and Sergeant Ellis, that the field officers, though employed by the Coffee County Sheriff, acted at Clements’s direction and not at their own initiative. That testimony, standing alone, was sufficient to establish that Clements was exercising supervisory authority over the Coffee County Sheriffs deputies working at the roadblock. See
Giacini,
supra,
Britt further claims that Clements never informed the deputies of the roadblock’s purpose and that this failure demonstrated a lack of supervision over the officers conducting the traffic stops. Again, however, this argument is directly contradicted by the testimony of Captain Clements, that he met beforehand with the other officers to discuss, among other things, what the officers were to check for when vehicles stopped at the checkpoint — i.e., to explain to those officers the purpose of the roadblock. This testimony is sufficient to support the trial court’s conclusion that the roadblock was established by supervisory personnel, as opposed to officers in the field. See
Kellogg,
supra,
Finally, Britt claims that he was stopped at the roadblock outside the time period Captain Clements designated for the same, meaning
*145
that the roadblock was not authorized at the time of his stop. See
Morgan,
supra,
Captain Clements testified that he authorized the roadblock “a little bit before one a.m.” Sergeant Ellis testified that Britt was stopped at approximately 12:47 a.m. Thus, the evidence showed that the supervisory officer was on the scene at the roadblock’s inception, 2 that the field officers did not commence the roadblock on their own initiative, and that the time at which Britt was stopped was generally consistent with the time for the roadblock authorized by the supervisory officer. Accordingly, even accepting that Britt was stopped at 12:47 a.m., he was not stopped at a roadblock unauthorized by supervisory personnel.
(b) A constitutionally permissible roadblock requires that police stop all vehicles approaching the checkpoint, rather than randomly selecting which vehicles to stop.
LaFontaine v. State,
2. We find no merit in Britt’s second enumeration of error, that even if the roadblock was valid, the ensuing search of his car was not the product of a properly obtained consent.
*146
“The State has the burden of proving the validity of a consensual search and must show the consent is given voluntarily. The consent is not voluntary if it is the result of duress or coercion, express or implied.” (Citations and punctuation omitted.)
Corley v. State,
Britt nevertheless claims that his consent to search was invalid, because it was obtained after he had been detained for an unreasonable period of time. We disagree. Under Georgia law, an officer may question a motorist during a traffic stop about any subject and may ask for consent to search, as long as the questioning does not unreasonably prolong the detention. See
Salmeron v. State,
For the reasons set forth above, we affirm the trial court’s denial of Britt’s motion to suppress evidence obtained during law enforcement’s search of his car.
Judgment affirmed.
Notes
At least one officer manning the roadblock was employed by both the Broxton Police Department and the Coffee County Sheriff.
See
Harwood v. State,
