Juan Fernando Chavez-Valencia appeals his conviction, contending that certain evidence should have been suppressed at trial. We hold that because Chavez failed to file a pretrial motion to suppress in accordance with Rule 12(b)(3) of the Federal Rules of Criminal Procedure, he has waived the point for appeal and we are barred from considering it. Chavez also contends that he received ineffective assistance of counsel. Again he failed to raise the claim at trial. Chavez’s conviction is therefore affirmed.
I
Two border patrol agents, who were spending their early morning shift watching for undocumented workers, spotted a Suburban being driven on a rural road. The agents were approximately 9 miles south and 8 miles west of the Falfurrias, Texas border checkpoint. The agents’ suspicions were aroused because the vehicle was driving in the early morning on a road that allows vehicles to bypass the border checkpoint. *129 After the vehicle appeared to stop, the agents drove towards it. The vehicle began to move again, and when it passed the border patrol agents, one agent believed he recognized it from a previous encounter. Although the agents could not see the driver, or determine whether there were any passengers, they pulled over the vehicle. One of the agents recognized the driver, Chavez, and remembered that an arrest warrant for Chavez was outstanding.
The agents brought Chavez to the Falfur-rias checkpoint, and a search revealed several items, including a money order and personal notes, that supported the agents’ conclusion that Chavez was smuggling people into the United States. This evidence was eventually used to convict Chavez. The agents then returned to inspect the Suburban. In the back of the vehicle was fresh mud and a small bag of women’s clothes. After inspecting the vicinity where the Suburban had stopped, they found a fresh set of footprints. A search located five persons. All were foreign nationals illegally in this country. Chavez was convicted of conspiracy to illegally bring foreign nationals into the United States in violation of 18 U.S.C. § 371.
II
On appeal, Chavez maintains that the border agents did not have probable cause to stop his vehicle, and, therefore, all evidence found as a result of this stop must be suppressed. Chavez, however, failed to raise this claim in a pretrial motion, as required by Fed.R.Crim.P. 12(b)(3) and 12(f). He also failed to raise the issue at anytime during the trial. Nonetheless, Chavez maintains that he may raise his suppression claim for the first time on appeal. The government contends the defendant’s failure to raise properly his suppression claim at trial constituted a waiver and bars the issue on appeal.
We find that the plain language of Rules 12(b)(3) and 12(f), the history of the rules relating to motions to suppress, the relevant Fifth Circuit case law and sound policy considerations all dictate that the failure to raise a suppression issue at trial forecloses a defendant from raising the issue for the first time on appeal.
Ill
Rule 12(b)(3) requires that motions to suppress evidence “must” be raised before trial. 1 Rule 12(f) provides that failing to raise a 12(b)(3) motion prior to trial “shall constitute waiver thereof, but the court for cause shown may grant relief from the waiver.” 2 Fed. R.Crim.P. 12(f)(emphasis added).
We have held that once a right is waived at trial, it may not be resurrected on appeal.
See Douglass v. United Services Auto. Ass’n,
Normally, our analysis would stop here with the unmistakable language of the rule, except for a sort of definitional paradox. The term waiver ordinarily suggests the intentional relinquishment or abandonment of a known right.
See, e.g., Calverley,
IV
The history of the rule relating to suppression of evidence supports giving the term “waiver” its usual meaning. Originally, suppression motions were addressed in Fed. R.CrimJP. 41, entitled “Search and Seizure.” Rule 41(e) provided that “[a] person aggrieved by an unlawful search and seizure may move the district court ... to suppress [unlawfully obtained evidence]. The motion shall be made before trial or hearing unless opportunity therefor did not exist or the defendant was not aware of the ground for the motion, but the court in its discretion may entertain the motion at the trial or hearing.”
Rule 41(e) did not explicitly identify the penalty of “waiver” for failing to make a proper pretrial suppression motion. Ordinarily, in the absence of explicit language or reasons to the contrary, the failure to claim a right at trial constitutes a forfeiture, not a waiver, of that right for the purposes of appeal. Thus at the outset a failure to move to suppress evidence ordinarily would have been treated as a “forfeiture.”
3
There is, of course, a significant difference between the two: A defendant who has forfeited a claim may appeal, but the claim is subjected to plain error review.
See Olano,
The suppression rule did not, however, remain static. In 1972, the rule was moved to Rule 41(f), which provided in its entirety: “A motion to suppress evidence may be made in the court of the district of trial as provided in Rule 12.” This amendment meant that suppression motions became governed by Rule 12(b)(1). This rule, however, simply provided that “[a]ny defense or objection which is capable of determination without the trial of the general issue may be raised before the trial by motion.” (Emphasis added.) Thus under the 1972 amendment, suppression motions were not yet placed under Rule 12(b)(2), which addressed motions that were required to be raised prior to trial, on penalty of waiver. After the 1972 amendment, only two motions were governed by this section: objections based on defects in the institution of the prosecution and objections based on defects in the indictment.
In 1974, the Rules were again revised. These revisions resulted in the current Rule 12. The rule for filing a suppression motion was moved from 41(f) to Rule 12. Furthermore, suppression motions were no longer included among motions that may be raised at trial; they were listed as motions under *131 12(b) that must be made before trial. 4 Rule 12(f) specifically provides that the failure to raise an objection that must be made before trial is waived.
Consequently, under the current Rule 12, motions to suppress are now given identical treatment as motions based on defects in the institution of the prosecution and motions based on defects in the indictment. As noted above, these two claims historically have been foreclosed on appeal if not first raised in the district court. It therefore seems to us that the intent of the drafters to give the term “waiver” its ordinary meaning as it applies to motions to suppress is pellucid.
V
Fifth Circuit case law also suggests that a suppression claim not properly raised in the district court cannot be raised on appeal. We have recognized that a district court may reject a tardy suppression motion
solely on the grounds of its untimeliness.
In
United States v. Knezek,
In
United States v. Marx,
These cases indicate that it is within the power of the district court to bar our review on the merits of a motion to suppress solely on the basis of a defendant’s failure to comply with Rule 12. We have therefore established the rule in this circuit that the failure to follow the procedural requirements of Rule 12 can result in barring the court of appeals from considering the merits of the suppression claim.
VI
In addition to the rule’s precise language, the history of the rule, the support from our precedent and policy considerations all militate in favor of precluding a defendant from raising a suppression issue not properly raised in the district court. First, we note that suppression of evidence is not devised so much a personal right of the defendant, but, instead, as an incentive to protect the public against an over-aggressive police force.
5
Consequentially, the Supreme Court has refused to apply the exclusionary rule for Fourth Amendment violations where the costs of its implementation outweighs the benefit gained by deterrence of future violations.
United States v. Leon,
Allowing appellate review of suppression claims not raised in the district court inflicts *132 a significant cost on the criminal justice process. If, at trial, the government assumes that a defendant will not seek to suppress certain evidence, the government may justifiably conclude that it need not introduce the quality or quantity of evidence needed otherwise to prevail. Also, on appeal the government will be forced to rely on an underdeveloped record in defending itself.
Moreover, if a suppression motion is made before trial, the government may appeal an adverse ruling. In contrast, if the court considers suppression motions after jeopardy attaches, the
government
loses this right. The Eleventh Circuit has recently emphasized the importance of this point. In
United States v. Ford,
Finally, little deterrence of unacceptable police conduct is lost by refusing to review suppression claims not raised in the district court. As Judge Wiley, of the D.C. Court of Appeals, once wrote, “[to allow an suppression
motion to be
considered for the first time on appeal,] we would have to imagine a policeman tempted to make an unconstitutional search or seizure pausing to think and then being dissuaded by the consideration that the prospective defendant, if he is so unlucky as to have a lawyer who commits plain error in failing to file a timely pretrial suppression motion, will have another bite at the apple.”
United States v. Brown,
VII
Finally, our holding today is consistent with a majority of other circuits that have addressed this question, notwithstanding some intra-circuit conflicts that will be noted below:
United States v. McDowell,
VIII
Turning to the second issue raised in this appeal, Chavez also argues that his trial counsel rendered ineffective assistance by failing to file a proper pretrial suppression motion. “As a general rule, Sixth Amendment claims of ineffective assistance of counsel cannot be litigated on direct appeal, unless they were adequately raised in the district court.”
United States v. Gibson,
Failure to file a suppression motion does not constitute
per se
ineffective assistance of counsel.
Kimmelman v. Morrison,
IX
In conclusion, the plain language of Rule 12(b) and Rule 12(f), the history of the rules relating to suppression motions, Fifth Circuit case law, case law from the majority of our sister circuits, and sound policy considerations convince us that appellate review is barred when a defendant does not raise a suppression claim in accordance with the Federal Rules of Criminal Procedure. In view of the undeveloped record, we also decline to review the appellant’s contention that he received ineffective assistance of counsel.
For the reasons noted above, the judgment of the district court is
AFFIRMED.
Notes
. Rule 12(b) provides:
(b) Pretrial Motions. Any defense, objection, or request which is capable of determination without the trial of the general issue may be raised before trial by motion. Motions may be written or oral at the discretion of the judge. The following must be raised prior to trial:
(1) Defenses and objections based on defects in the institution of the prosecution; or
(2) Defenses and objections based on defects in the indictment or information (other than that it fails to show jurisdiction in the court or to charge an offense which objections shall be noticed by the court at any time during the pendency of the proceedings); or
(3) Motions to suppress evidence; or
(4) Requests for discovery under Rule 16; or
(5) Requests for a severance of charges or defendants under Ride 14.
. Rule 12(f) provides:
(f) Effect of Failure To Raise Defenses or Objections.
Failure by a party to raise defenses or objections or to make requests which must be made prior to trial, at the time set by the court pursuant to subdivision (c), or prior to any extension thereof made by the court, shall constitute waiver thereof, but the court for cause shown may grant relief from the waiver.
. Nonetheless, some Fifth Circuit cases have suggested that even under the old Rule 41(e), failure to raise a timely suppression motion results in waiver.
See, e.g., Garcia v. United States,
. The comments to the amendment note:
[Rule 12] (b) is changed to provide for some additional motions and requests which must be made prior to trial. Subdivisions (b)(1) [relating to defects in the institution of the prosecution] and (2) [relating to defenses and objections based on defects in the indictment] are restatements of the old rule.
Subdivision (b)(3) makes clear that objections to evidence on the ground that it was illegally obtained must be raised prior to trial.
.
See, Elkins v. United States,
. This interpretation of Rule 12 is further supported by Rule 12(e), which provides "[a] motion made before trial shall be determined before trial unless the court, for good cause, orders that it be deferred for determination at the trial of the general issue or until after verdict, but no such determination shall be deferred if a party’s right to appeal is adversely affected.”
. Because we do not reach the merits of either of Chavez’s claims, we dismiss his motion to notice certain facts as moot.
