Thе issue here is whether the federal and state constitutions prohibit a warrantless automobile search based on an informant’s tip which has been extensively investigated by the police. We conclude that the federal and state constitutions do not bar such action where the tip
*223
is credible under the “totality of the circumstances” test of
Illinois v. Gates,
I.
Officer Dennis R. Gibbins (Gibbins) of the Montgomery County Police Department received information that Ricky Lewis (Lewis) would be participating in the manufacture and distribution of PCP. The tip indicated that Lewis 1) lived in a redbrick apartment on Dalamar Street, 2) drove his girlfriend Vicky’s bright yellow Mustang, which had molding missing from the left front door, 3) had traveled to Tennessee and obtained chemicals for a “cook of PCP,” and 4) would have PCP ready for distribution on August 20, 1985. The informant, whose identity was known to the police but kept confidential at trial, had a criminal record and had not given any information to the police prior to this tip.
In corroborating this information, Gibbins went to Dalamar Street where he found a yellow Mustang with molding missing from the left front door. The car was registered to Victoria Whitman. Gibbins also learned that a previous tip to the police had identified Lewis as a PCP manufacturer, though the tip had not been actеd upon. Moreover, Lewis’ criminal history included a prior arrest and a felony conviction involving PCP sometime after 1980.
Gibbins observed Lewis in the company of Jeffrey Wayne Malcolm (Malcolm) and Richard Manco (Manco). The officer discovered that Malcolm had “a prior history of PCP *224 manufacture in Howard and Prince George’s County” and had a prior address in Tennessee. Manco had had severаl complaints filed against him relating to PCP distribution.
On the morning before the predicted drug distribution, Lewis and Malcolm left the Dalamar apartment with a blue vinyl suitcase and got into a pick-up truck owned by Malcolm’s brother and bearing Virginia license plates. Gibbins and his partner Mancuso traced the suspects to a local motel that night. Mancuso observed them “looking around quite distinctively in the parking lot” before thеy entered the motel with severál grocery bags. The motel phone records indicated that the suspects dialed a number which the police then believed belonged to Michael Sideman, a former defendant in a controlled substance case.
Gibbins later observed the suspects participating in what he described as counter-surveillance driving. In the first instance, the officer followed the suspеcts until they made a U-turn. In the second instance, the suspects sat through two or three cycles of a traffic light with no apparent mechanical trouble; they then drove in one direction — only to make a U-turn, drive into two shopping centers and then leave. 2
*225 When Lewis and Malcolm left with the suitcase in the pick-up truck the next morning, the police searched the motel room and found no evidencе of narcotics. Based on the informant’s tip, the police corroboration of that tip, the countersurveillance driving of the suspects, their drug histories, their checking out of the motel, their driving a vehicle bearing out-of-state tags, the risk of losing the truck in the heavy morning traffic and the fact that the day for distribution had arrived, the police decided to stop the vehicle. 3 Surrounded by several officers, the suspects were removed at gun-point from the truck and patted down. The police then opened the back of the truck which began to emit a strong smell resembling benzine or ether. According to Gibbins’ testimony, such a smell is indicative of PCP. The police discovered PCP-treated parsley in the suitcase and arrested Malcolm and Lewis.
Prior to trial, Malcolm moved to suppress the contents of the suitcase. In denying that motion, Judge Messitte reasoned that the police had probable cause to search the vehicle under the
Aguilar-Spinelli
test.
4
See Aguilar v. Texas,
*226
In appealing his cоnviction, Malcolm argued that the police lacked probable cause under the
Aguilar-Spinelli
test and that, therefore, the improperly seized evidence should have been excluded at trial. Malcolm also challenged the validity of his sentence based on the allegedly vague language of section 286(b)(2). The Court of Special Appeals affirmed both Malcolm’s conviction and his prison tеrm.
Malcolm v. State,
Although we affirm Malcolm’s conviction based on a totality of the circumstances test, we vacate his sentence and remand his case to the trial court for sentencing not inconsistent with this opinion.
II. The Warrant Requirement
Under the federal and state constitutions, the government is generally required to obtain a magistrate’s warrant in order to conduct a valid search.
See
U.S. Const. amend. IV;
5
Md. Const. Declaration of Rights, art. 26.
6
However case law recognizes public pоlicy exceptions to the warrant requirement, as in the case of automobile searches.
Carroll v. United States,
III. The Test for Probable Cause
Under the fourth amendment and article 26,
8
the state must have probable cause in order to legally conduct a search of a private citizen, his dwelling or his possessions. Probable cause for a search is the “fair probability that contraband or evidence of a crime will be found in a particular place.”
Gates,
In the past, the test for probable cause based on an informant’s tip consisted of the two-pronged analysis first enunciated in
Aguilar v. Texas,
Through the guidelines of the two-pronged test, the Court sought to ensure that a magistrate would not merely serve as a rubber stamp for police conclusions as to probable cause; the Court reasoned that the judgment of a neutral and detached magistrate is more desirable than an “ ‘officer engaged in the often competitive enterprise of ferreting out crime.’ ”
Aguilar,
Although resting in part on the desire to promote the use of search warrants,
Gates
also emphasized the need to
*229
utilize valid informants’ tips which do not fit the rigid requirements of the two-pronged approach.
See Gates,
We find that law enforcement needs in the area of warrantless searches are better forwarded through a balancing test, than through a needlessly rigid two-pronged approach.
See Potts v. State,
As the key protection from unreasonable government searches, warrants continue to be favored at law. First, a search based on a warrant need not be confined to special situations. Second, the defendant must overcоme the presumption of regularity attending a search warrant.
See Massachusetts v. Upton,
We hold that a totality of the circumstances test applies to warrantless searches and seizures, just as it currently applies to searches based on a warrant.
See Potts v. State,
*231 IV. Probable Cause
Based on the facts presented at the pretrial motion to supрress, 12 we conclude that the police had probable cause to conduct the automobile search. One need only look to the facts of Gates to know this is so.
There, an anonymous informant notified the police that a certain couple would be trafficking drugs. In addition to providing their name and Illinois address, the informant said the wife would drive to Florida on May 3, drop off the car to be filled with drugs and then fly back tо Chicago. The husband would fly to Florida to pick up the car and drive it to Chicago. Police corroboration indicated that 1) the couple lived at a different address than the informant had given, 2) the husband flew to West Palm Beach on May 5, and 3) he
and
his wife started back for Chicago the next
*232
day.
Gates,
By contrast, the informant in the instant case identified the initial suspect, the suspect’s residence, the car used by the suspect, the owner of that car, and the drug connection with Tennessee. The tip checked out in every way. In corroborating the tip, the police also observed Malcolm’s involvement with Lewis and Manco, countersurveillance аctivities on the part of the suspects, prior PCP histories for all, and a telephone call to a number believed to be that of another drug connected party. The quality of this tip and its corroboration exceeds that of Gates. Hence we may conclude probable cause existed here.
We emphasize several factors in reaching this conclusion. First, every aspect of the informant’s detailed tip was corroborated prior to the search, with thе obvious exception of the drug distribution.
See Potts v. State,
Second, the fact that the initial suspect, as well as the two men with whom he met, had prior involvement with the exact drug predicted for distribution is no small consideration. As we have previously noted, “[knowledge of prior convictions of the person observed is one of the elements to be considered in determining whether there is probable
*233
cause.”
Gatewood v. State,
Third, the suspects engaged in what an officer with fifteen years on the force and six years in a surveillance team believed to be countersurveillance. We have long recognized the importance of police expertise.
Winters v. State,
Fourth, the suspects checked out of their motel on the day of the drug distribution predicted by the informant.
We agree that the aforementioned factors do not establish the certainty that the suspects were participating in the distribution of PCP. However “probable causе does not demand the certainty associated with formal trials; it is sufficient that a ‘fair probability’ existed____”
Potts v. State,
This conclusion is consistent with our own cases finding probable cause under the totality of circumstances test.
See Herod v. State,
In
Lee v. State,
V. Sentence
Malcolm was sentenced to twenty years without parole based on Maryland Code (1957, 1982 Repl. Vol., 1985 Cum.Supp.), Article 27, § 286(b)(2). That section provided that anyone violating its provisions
is guilty of a felony and is subject to imprisоnment for not more than 20 years, or a fine of not more than $20,000, or both. Any person who has previously been convicted under this paragraph shall be sentenced to imprisonment for not less than 10 years. Neither the sentence nor any part of it may be suspended, and the person shall not be eligible for parole except in accordance with Article 31B, § 11.
We agree with Malcolm’s contentiоn that this language is ambiguous with respect to whether the limitation of eligibility for parole applies only to the mandatory ten year sentence, or may be applied as well to any longer sentence that is imposed. In cases where, as here, a penal statute is
*235
ambiguous, the provision should be construed in favor of the defendant.
State v. Canova,
JUDGMENT AFFIRMED, EXCEPT AS TO THE SENTENCE; SENTENCE VACATED AND CASE REMANDED TO THE COURT OF SPECIAL APPEALS WITH DIRECTIONS TO REMAND THE CASE TO THE CIRCUIT COURT FOR MONTGOMERY COUNTY FOR RESEN-TENCING NOT INCONSISTENT WITH THIS OPINION. ONE HALF OF THE COSTS TO BE PAID BY EACH PARTY.
Notes
. The issue has been an open one up to now.
Lee v. State,
. On cross-examination, Gibbins answered questions in the following manner:
A. I have followed homicide suspects, robbery suspects____
Q. How do they drive? ____
A. They would make right-hand turns from center lanes. They would purposefully run through red lights. They would go two blocks, stop, make a U-turn, come back. They would pull off оn a side street, stop, cut the headlights.
Q. Were these suspects that had committed a crime, that you were following?
A. These — both, pre-crime, and post-crime suspects.
Q. So then there is really no difference between the actions that somebody might take pre-crime, or post-crime?
A. Well, I think the determination is whether or not somebody is being followed____
Q. All right. I understand what you are saying, but there also is a very innocent reason for people driving like that. Somebody can make a right turn from the center lane because he is a bad driver, or he can go through a bad light, isn’t that correct?
*225 A. Because he is a bad driver?
Q. Yes.
A. I don’t draw the same opinion that you do.
. Officer Gibbins testified: “I didn’t want to lose them. At that particular time, it was now the 20th of August. I knew that Mr. Lewis was to have a quantity of PCP____ I didn’t want to lose him in traffic, and therefore I felt the stop justifiable."
. The motion was also denied at trial, based on the prior ruling. See Md. Rule 4 — 252(g)(2).
. The fourth amendment states: “The right of the peoрle to be secure in their persons, houses, papers, and effects, against unreasonable searches and seizures, shall not be
violated,____"
U.S. Const, amend. IV. This provision applies to the states through the fourteenth amendment.
Mapp v. Ohio,
. Article 26 provides:
That all warrants, without oath or affirmation, to search suspected places, or to seize any person or property, are grevious [grievous] and oppressive; and all general warrants to search suspected places, or to apprehend suspected persons, without naming or describing the place, or the person in special, are illegal, and ought not to be granted.
Md. Const, art. 26.
. As we have previously noted, the police are "not required to obtain a warrant while [the suspect drives] away with the drugs.”
Herod v. State,
. Article 26 is
in pari materia
with the fourth amendment.
Potts v. State,
. The Court later emphasized that an affidavit must either indicate the manner in which the information was gathered or contain a tip which describes "thе accused's criminal activity in sufficient detail that the . magistrate may know that he is relying on something more substantial than a casual rumor circulating in the underworld or an accusation based merely on an individual’s general reputation."
Spinelli v. United States,
.
Gates,
. Cases applying the
Gates
standard in warrantless situations include
United States v. Gonzalez,
However not all courts have adopted the
Gates
standard for warrantless searches.
State v. Kinibro,
. “A pretrial ruling denying the motion to suppress is reviewable on ... appeal of a conviction." Md. Rule 4-252(g)(2). However such a review must be limited to the facts available to the judge at the time of his denial.
Trusty v. State,
. The statute was amended by Chapter 439 of the Laws of 1988, and now clearly reflects the interpretation we have given the earlier language.
