In а jury waived trial held pursuant to the provisions of G. L. c. 278, §§ 33A-33G, the defendant was found guilty on four indictments charging him with unlawful possession with intent to distribute controlled substances, namely, marihuana (Class D); cocaine (Class B); amphetamines (Class B); and LSD (Class C). G. L. c. 94C, § 31. He was sentenced to not more than seven nor less than five years at the Massachusetts Correctional Institution at Walpole as to three of the convictions, the sentences to run concurrently. The marihuana conviction was filed. The defendant appealed to the Appeals Court and we transferred the case here on our motion. We reverse the convictions.
*134
The only point we need considеr on this appeal is whether the judge was correct in denying the defendant’s motion to suppress evidence of controlled substances, related paraphernalia, and the contents of a strongbox ($3,195) found in a search of the trunk of the defendant’s car. The search was pursuant to a search warrant, the affidavit in support of which was based on statements which the judge held should be suppressed as they were obtained in violation of the commands of
Miranda
v.
Arizona,
At apрroximately 2 a.m., on March 28, 1975, the chief of police of the town of Ashfield responded to a report of a motor vehicle accident. The defendant’s automobile had apparently gone off the road over an embankment, hitting several posts. The chief of police found the defendant in his vehicle alоne trying to get his car back on the road. The defendant’s behavior and appearance gave the chief reason to believe that the defendant was operating under the influence of drugs or alcohol, or both, whereupon he ordered the defendant out of the car, placed him under arrest for oрerating under the influence, and gave him the warnings required by Miranda v. Arizona, supra. At this point, he ordered the defendant to walk up to the police cruiser, a task the defendant accomplished without assistance, but with some degree of staggering.
Responding to a call for assistance from the chief of police, an officer of the State police met him at the accident scene. After arranging to have the defendant’s car towed to the State police barracks at Shelburne Falls, he returned to the barracks. The chief of police had transported the defendant to the same State police barracks for the purpose of having a breathalyzer test administered to the defendant. When the trooper arrived at the barracks, he read the defendant his Miranda rights. He advised the defendant of his right to a breathalyzer test and of the consequences of his *135 refusal to submit to the same, G. L. c. 90, § 24 (1) (/), of his right to a blood test by a physician of his own choice, and of his right to make a telephone call. The defendant agreed to submit to the breathalyzer test.
Prior to the administration of the test, the defendant attempted to retain the services of an attorney through the use of a coin operated telephone. In the course of the attempts to reach an attorney the dеfendant experienced some difficulty, dropping coins on the floor several times. There was evidence from the trooper that the defendant “bounce[d] around,” “climb[ed] the walls,” was scratching himself in an unusual way, and “didn’t know what he was doing.” After these attempts to reach an attorney were unsuccessful, the defendant tоok the test, the results of which were sufficient to invoke the statutory presumption that the defendant was driving under the influence of intoxicating liquor. G. L. c. 90, § 24 (1) (e).
At this point, the trooper prepared to place the defendant in a holding cell. Before doing so, the trooper searched the defendant’s person and discoverеd what appeared to be a marihuana cigarette in the defendant’s shirt pocket. The trooper then informed the defendant that he would also be charged with possession of marihuana. He gave the defendant his Miranda warnings once more. The defendant responded that he saw nothing wrong with the possession of one marihuana cigarette. The trooper then asked the defendant if he had any other marihuana on his person or in his car, and the defendant replied that he had some marihuana in his car. The defendant also stated that he could name some “biggies,” to which the trooper replied that he did not wish to inquire any further.
Armed with the information gained from the defendant’s statements, the trooper prepared an application for a search warrant to search the defendant’s vehicle, by then located at the State police barracks. The affidavit stated in material part: “On March 28, 1975 I assisted Chief Walter Zalenski [sic] Ashfield PD with a subject undеr arrest for operating under the influence. I gave the prisoner, Charles F. White *136 his miranda [sic] rights. I than [sic] searched the prisoner and found (1) one marijuana cigarette in the breast pocket of his tee shirt colorgreen [sic]. I questioned the prisoner regarding the marijuana cigarette. He, Charles F. White, stated that he had some marijuana in his vehicle which he had been driving at the time of his arrest.”
A warrant was issued on the basis of the affidavit. A search of the trunk of the vehicle pursuant thereto resulted in the discovery of a substantial quantity of controlled substances, related paraphernalia, such as glassine bags and cigarette wrappers and a strongbox containing a substantial amount of cash. It was this property as well as the defendant’s statements that was the subject of the defendant’s suppression motion.
The judge concluded that the defendant’s statements must be suppressed as the Commonwealth had not met its heavy burden of demonstrating that the defendant had knowingly or intelligently wаived his right to counsel or his privilege against self-incrimination. Relying primarily on
Commonwealth
v.
Hosey,
The essence of the defendant’s arguments here may be summarized as follows: (a) the judge correctly ordered the suppression of the defendant’s inculpatory statements; (b) the judge correctly ruled that without the defendant’s statements the application for the warrant failed to establish *137 probable cause; and (c) since the warrant was invalid, the search of the car was illegal and the objects seized therein should have been suppressed. The Commonwealth’s answer to these claims is that (a) the judge was wrong in ordering suppression of the defendant’s statements; (b) the affidavit in support of the search warrant, even without such statements, demonstrates probable cause (contrary to the judge’s ruling); and (c) if the warrant is ruled invalid, the search is still valid as a warrantless car search or, alternatively, as an inventory search of an impounded vehicle. We turn first to the threshold issue of the propriety of the suppression of the defendant’s statements, and the effect thereof.
1. The Commonwealth appears to urge that we reexamine the factual determination of the judge relative tо the suppression of the defendant’s statements. The claim is that the judge erroneously found that the defendant did not intelligently and voluntarily waive his rights under
Miranda.
It has sought to distinguish
Commonwealth
v.
Hosey, supra,
relied on by the judge below, in numerous ways and point to our recent decision in
Commonwealth
v.
Fielding,
It is well established that “ ‘courts indulge every reasonable presumption against waiver’ of fundamental constitutiоnal rights,”
Johnson
v.
Zerbst,
The Commonwealth’s argumеnt founders on the well established principle of appellate review that where, as here, subsidiary findings of fact have been made by the judge below, they will be accepted by this court absent clear error.
Commonwealth
v.
Hosey, supra.
See
Commonwealth
*138
v.
Murphy,
2. It follows that we must then consider whether such statements, despite their inadmissibility at trial, could be used for the purpose of establishing probable cause sufficient to obtain a valid search warrant. Unlike the judge below, we conclude that they may not.
In
Commonwealth
v.
Hall,
From these cases it follows that neither may such statements be used for the purpose of considering whether there was probable cause to obtain a search warrant. To hold otherwise would, in effect, sanction the initial violations of constitutional guaranties which the judgе found took place in the police barracks. The need to prevent such violations from escaping review underlies the so called “fruit of the poisonous tree” doctrine set forth in
Silverthorne Lumber Co.
v.
United States,
3. The judge ruled that the existence of probable cause to support the search warrant “unquestionably depended upon the statement of the defendant, quoted in the affidavit, that the car did contain such contrаband.” We agree. It does not appear that the affidavit, considered without the tainted evidence, is sufficient to establish probable cause. Cf. Commonwealth v. Hall, supra. Without the defendant’s admission, the only evidence for the magistrate to consider was the allegation that the defendant was under arrest for driving under the influence and the marihuanа cigarette that was found in his shirt pocket.
The lowest threshold of probable cause which we have previously accepted in a case of this kind was in
Common
*140
wealth
v.
Miller,
4. This does not end our inquiry however. We indicated in
Commonwealth
v.
Blackburn,
In this case, no evidence was presented at the hearing on the motion which would justify this court in upholding the search as an inventory search,
South Dakota
v.
Opperman,
While the law concerning the proper parameters of warrantless automobile searches continues to be an area of vexing inconsistency and illogic, see
Commonwealth
v.
Haefeli,
We do not believe that the mere fact that a person is apprehended for driving under the influence of an intoxicant is, without more, sufficient to allow a prudent man to conclude that a crime requiring a search of the automobile, its trunk, and the interior of a strongbox located therein has been committed.
Commonwealth
v.
Miller, supra
(Hen
*142
nessey, J., dissenting). Cf.
United States
v.
Ragsdale,
Judgments reversed.
Findings set aside.
Notes
We intimate no opinion as to whether we would choose to follow the rule in
Opperman,
since it is not applicable to the facts here. See
State
v.
Opperman,
