Defendant was convicted by a jury of receiving and concealing stolen property valued over $100, MCL 750.535; MSA 28.803. Immediately after defendant’s conviction, the prosecutor sought to commence proceedings charging defendant as an habitual criminal, third offense, MCL 769.11; MSA 28.1083. Pursuant to a motion by defendant, the trial court refused to allow the prosecutor to proceed on the supplemental information since the defendant had not yet been arraigned. The trial court dismissed the defendant’s habitual criminal charge and discharged the jury. The prosecutor appeals as of right the trial court’s dismissal of the supplemental information. The defendant has filed a motion to affirm the decision of the trial court.
The argument advanced by defendant upon which the trial court relied to dismiss the habitual criminal charge was that the prosecutor was precluded from arraigning a defendant on such a charge after trial of the principal offense.
The applicable statutory filing procedure states:
*737"Sec. 13. If after conviction and either before or after sentence it appears that a person convicted of a felony has previously been convicted of crimes as set forth in section 10, 11 or 12, the prosecuting attorney of the county in which the conviction was had may file a separate or supplemental information in the cause accusing the person of the previous convictions.” MCL 769.13; MSA 28.1085.
The Michigan Supreme Court in People v Fountain, 407 Mich 96, 98-99; 282 NW2d 168 (1979), discussed these procedural filing requirements:
"A prosecutor who knows a person has a prior felony record must promptly proceed, if at all, against the person as an habitual offender. People v Hatt, 384 Mich 302; 181 NW2d 912 (1970); People v Stratton, 13 Mich App 350; 164 NW2d 555 (1968). The prosecutor is not foreclosed from proceeding against a person as an habitual offender after conviction on the current offense provided he is unaware of a prior felony record until after the conviction. MCL 769.13; MSA 28.1085. The only recognized exception to this rule is when the delay is due to the need to verify out-of-state felony convictions based on the 'rap sheet’. People v Hendrick, 398 Mich 410; 247 NW2d 840 (1976).
"Here the prosecutors must be presumed to have known the defendants’ prior felony records because their respective offices prosecuted the prior felonies. The habitual offender charges should have been filed with the information which charged the last felony to provide fair notice to the accused and avoid an appearance of prosecutorial impropriety.”
Fountain makes it clear that the prosecutor may not prosecute a person under the habitual offender act if the prosecutor had reliable information pertaining to the person’s prior felony record before trial on the principal offense but did not charge the person as an habitual offender until after conviction on the current charge. People v Mo*738head, 98 Mich App 612; 295 NW2d 910 (1980), citing Fountain, supra. The language of Fountain can be read to imply that prosecutors are held to this strict filing schedule only where they have actual knowledge of the defendant’s prior criminal records or are presumed to have such knowledge on the basis that the convictions occurred in the same jurisdiction.
Neither the statute nor the rules established in Fountain indicate that the defendant’s time of arraignment is to be accorded any special significance. In addition, this specific question was addressed in People v Schram, 98 Mich App 292; 296 NW2d 840 (1980). The defendants therein appealed from habitual offender convictions on the ground, inter alia, that they were not arraigned on habitual offender charges until after trial on the principal offense. Id., 300-301. The Court rejected this argument, noting that:
"We have examined those claims concerning arraignment on the habitual offender charges, identification evidence at the recidivist trial, and the constitutionality of the habitual offender statute and find them to be without merit. The filing of the supplemental information prior to the principal trial, arraignment just prior to the habitual hearing and the hearing itself were carried out in full compliance with the requirements set forth in MCL 769.13; MSA 28.1085 and case law.” Id., 303-304.
Accordingly, in the case at bar, the prosecutor’s failure to arraign defendant until after his conviction on the principal offense did not provide cause for the trial court to dismiss the habitual offender charge filed against defendant. Sufficient notice was provided to defendant of the habitual offender charge by the filing of the supplemental information several months prior to trial to apprise the *739defendant of the full extent of the charge to be brought against him and enable him to engage effectively and meaningfully in the plea-bargaining process.
We conclude, therefore, that the trial court erred in dismissing the habitual criminal charge because the defendant had not been arraigned on the charge prior to trial on the principal charge.
Furthermore, the defendant in a criminal case does not have the burden of coming forward to request an arraignment on charges even if he is aware that he has not yet been arraigned.
This Court in People v Thomas Johnson, 94 Mich App 551, 555-556; 288 NW2d 456 (1980), held:
"Enhancement of punishment under MCL 769.10; MSA 28.1082, for habitual offenders is not a separate proceeding from the trial on the principal charge. People v Stratton, supra. Jeopardy attached when the jury was initially impaneled and sworn. People v Gardner, 62 Mich 307; 29 NW 19 (1886), People v Williams, 85 Mich App 258; 271 NW2d 191 (1978). For the trial court to dismiss the jury on its own motion and impanel a new one without defendant’s consent would have violated defendant’s constitutional protection against double jeopardy. People v Williams, supra. ”
The habitual criminal hearing is a unitary proceeding with the trial on the principal charge. Jeopardy attaches when the jury is impaneled in the trial on the principal charge. Habitual criminal charges are not considered separate crimes, "but rather, for deterrent purposes, [are] intended to augment the punishment for second or subsequent felonies”. People v Shotwell, 352 Mich 42, 46; 88 NW2d 313 (1958), cert den 356 US 976; 78 S Ct 1141; 2 L Ed 2d 1149 (1958). See also People v *740Ross, 84 Mich App 218, 222; 269 NW2d 532 (1978), People v Ungurean, 51 Mich App 262, 265; 214 NW2d 873 (1974), lv den 395 Mich 805 (1975), Johnson, supra.
Although it is within the trial court’s discretion whether or not a new jury will be impaneled to try the habitual criminal charge when the court believes that prejudice may result if the case is presented before the original jury panel, the court may not dismiss the original jury absent the defendant’s request or consent. Johnson, supra.
We note that no objection was made to the jury’s being dismissed; however, there was no request by the defendant herein for dismissal, and the defendant did not consent to it. Thus, under Johnson, the defendant’s right to be free from being placed twice in jeopardy, US Const, Am V; Const 1963, art 1, § 15, would be violated by reinstatement of the habitual offender charge and a trial on that charge to a different jury. Because the trials on the habitual charge and the principal charge are considered unitary proceedings, the trial court’s dismissal of the jury must be considered as being mid-proceeding even though it occurred between the two hearings. Here, because the jury had been impaneled and jeopardy had attached, and because the action is treated as unitary with the trial on the principal offense, and because the jury was dismissed, sua sponte, by the trial judge without the defendant’s request or consent, we find that to try the defendant before a different jury would violate his double jeopardy rights.
Based on the foregoing, we grant the defendant’s motion to affirm the decision of the trial court to dismiss the habitual criminal charge.
Affirmed.