Fоllowing a bench trial, Amnon Saadya and Marco Abkasis were convicted of conspiracy to possess cocaine with intent to distribute and possession of cocaine for distribution in violation of 21 U.S.C. §§ 841(a)(1) and 846 (1982). Saadya was also convicted of unlawfully carrying a firearm during the commission of a felony in violation of 18 U.S.C. § 924(c)(2) (1982). Saadya and Abkasis appeal their convictions on a number of grounds. Sоme difficult questions were presented on appeal, particularly the question whether the con *1420 sent to search given by a defendant with a limited understanding of English, in a relatively coercive situation, is truly voluntary. However, we need not address that issue here. Because neither a written waiver of appellants’ right to a trial by jury, nor appellants’ oral consent to a trial without a jury appears on the record, we are required to reverse and remand.
Federal Rule of Criminal Procedure 23(a) requires that, certain conditions be met in order for a defendant to waive his right to a trial by jury. Rule 23(a) provides:
Trial by jury. Cases required to be tried by jury shall be so tried unless the defendant waives a jury trial in writing with the approval of the court and the consent of the government.
A defendant may not effectively waive his right to a jury trial without meeting Rule 23’s “in writing" requirement. The only exception is where the record clearly reflects that the defendant “personally gave express consent in open court, intelligently and knowingly.”
See United States v. Reyes,
Here it is undisputed that the record contains neither an oral nor written waiver by the appellants of the right to a jury trial. The government advances three arguments in an effort to avoid reversal. First, it contends that appellants should have raised the failure to waive a jury trial in a motion under 28 U.S.C. § 2255 (1982). We have found no authority for this proposition. The cases cited by the government indicate that a section 2255 motion is apprоpriate when a defendant seeks to introduce facts that would dispute the validity of a written waiver appearing on the record.
United States v. Goodwin,
Despite the constitutional nature of the right to a triаl by jury, the government also argues that “any alleged failure to waive a jury-trial” should be viewed as a “technical” violation of Rule 23(a) that does not warrant reversal. The government contends that because Saadya and Abkasis had the assistance of counsel throughout the proceedings and the trial judge was fair and impartial, the failure to afford the appellants a jury was of no significance. The trial judge’s fairness and impartiality is no substitute for the constitutional requirement that a trial by jury be provided. While a constitutional guarantee may ordinarily be waived, to argue as the government dоes here that a “failure to waive constitutes a technicality” is to denigrate the very existence of the constitutional right at issue. If the failure to waive is only a technicality, the constitutional right
*1421
сan be denied without the defendant’s consent. In such case, the right no longer has any meaning. As the Supreme Court noted in
Smith v. United States,
Finally, the governmеnt urges that the case be remanded to the district court for a determination of whether appellants and their former defense counsel reached a decision to waive a jury trial. The government cites no authority for its proposal and we have found none.
The government suggests in its brief that appellants made a “conscious decision ... to forego a jury trial and proceed to trial before the district judge.” Assuming arguendo that the government’s factual assertion is correct, and assuming further that on remand the record was supplemented to reflect that fact, the government still would havе failed to establish that the appellants waived their constitutional rights. As we have already said, a defendant’s waiver of the right to a trial by jury must appear in writing, or there must be an express waiver by the dеfendant in open court, and consent of the government and approval of the trial court must be obtained. Since it is evident that, even under the facts suggested by the government, these requirements have not been met, we fail to see what purpose could be served by a remand.
We note that not only did appellants fail to make a written waiver or an oral waiver in open court, but thе record also fails to reflect the approval of any waiver by the district judge. The granting of such approval is a “serious and weighty responsibility,”
Johnson v. Zerbst,
Moreover, it is clear from
United States v. Reyes,
*1422 Although Rule 23(b) provides for the time when the stipulation for a jury of less than 12 may be made (prior to verdict) and Rule 23(a) does not specifically state when the waiver of the constitutional right to trial by jury is required, we think that the reasoning of Reyes is equally applicable to the suggestion made by the government here. 2 A defendant’s waiver of his right to jury trial must appear on the record prior to the time thе trial commences. The absence of a waiver on the record of the right to trial by jury cannot be remedied by subsequent proceedings on remand. 3
REVERSED AND REMANDED FOR FURTHER PROCEEDINGS.
Notes
. We note that the record does not cоntain any indication that the district judge was aware that the normal procedure for obtaining a waiver of the right to a jury trial had not been followed. Rather, it seems more likely that the judge assumed that the defendants had waived their right at an earlier proceeding. Since the issue was raised for the first time on appeal by appellants’ new lawyers, the district court was not presented with an opportunity to rule on the arguments that the government has made before us. We have no reason to believe that the district judge would have failed to correct the *1422 plain error had it been called to her attention by the parties.
. In
Reyes
we said that a post-trial waiver was not sufficiently reliable and might be based on "subtle coercion [that] is difficult to detect in the appellate record."
. In
United States v. Kimmel,
