The government argues that the automobile exception to the general warrant requirement offers such authority. We agree.
The Supreme Court long ago established the automobile exception to the warrant requirement when it declared that a war-rantless search of an automobile by a police officer who has “reasonable or probable cause for believing that the automobile which he stops ... has contraband ... therein ...” does not offend the Fourth Amendment. Carroll v. United States, 267 U.S. 132, 156, 45 S.Ct. 280, 286, 69 L.Ed. 543 (1925). Just last year the Court “consider[ed] the extent to which police officers ... may conduct a probing search of compartments and containers within the vehicle whose contents are not in plain view” under this automobile exception. United States v. Ross, 456 U.S. 798, 800, 102 S.Ct. 2157, 2160, 72 L.Ed.2d 572 (1982). The Court held
that the scope of the warrantless search authorized by [this] exception is no broader and no narrower than a magistrate could legitimately authorize by warrant. If probable cause justifies the search of a lawfully stopped vehicle, it justifies the search of every part of the vehicle and its contents that may conceal the object of the search. (Emphasis added.)
Id. at 825, 102 S.Ct. at 2172. The Court also stressed that “the probable-cause determination must be based on objective facts that could justify the issuance of a warrant by a magistrate and not merely on the subjective good faith of the police officers.” Id. at 808, 102 S.Ct. at 2164.
In a case just decided in June 1983, the Supreme Court more precisely defined the nature of “probable cause” required of a magistrate who issues a search warrant. Illinois v. Gates, — U.S. —, 103 S.Ct. 2317, 76 L.Ed.2d 527 (1983). The Court declared that
[t]he task of the issuing magistrate is simply to make a practical, common sense decision whether, given all the circumstances ..., there is a fair probability that contraband or evidence of a crime will be found in a particular place.
Id. at —, 103 S.Ct. at 2348. The Court also articulated the standard of review of the magistrate’s determination:
the duty of a reviewing court is simply to ensure that the magistrate had a “substantial basis for ... conclud[ing]” that probable cause existed.
Id., quoting Jones v. United States, 362 U.S. 257, 271, 80 S.Ct. 725, 736, 4 L.Ed.2d 697 (1960).
Using this practical common sense approach to determine probable cause, we must decide whether the circumstances of the search in this case presented the state troopers with a substantial basis on which they could have concluded that there was a fair probability they would discover contraband in the auto. If the state troopers in the case before us legally could have conducted a highway search of the auto under the automobile exception, they legally could have searched the passenger compartment and the trunk. The automobile exception provides legal authority justifying the troopers’ highway search of the trunk if they had probable cause to believe that the auto contained contraband. Thus, we must determine whether the district court was clearly erroneous in finding that the troopers lacked probable cause.
The district court found that the circumstances of the arrest and search did not present objective facts to support the belief that the auto contained drugs or stolen goods. App. at 140, 146-49. The court found that the only evidence tending to show that Schecter may have had illegal drugs in the auto was his admission of having purchased $10 worth of cocaine. Id. at 140. The court dismissed this evidence by finding that Schecter had “snorted” all of the cocaine which gave rise to the inference that Schecter did not have any drugs in the auto. Id. at 147.
The district court’s findings in this regard are clearly erroneous for two reasons. First, the testimony of record does not support the court’s finding that Schecter had “snorted” all of the cocaine. It only shows that Schecter had snorted an unknown amount of the cocaine. Id. at 10, 42, 51.