An information was filed against the defendant charging him with a violation of section 11500, Health and Safety Code, in that he had “in his possession a preparation of heroin.” He was arraigned and entered thereon a plea of not guilty. On the day of trial, in open court, defendant and his counsel both expressly waived his right to a trial by jury. After a short interval during which the lower court dealt with other matters, the case was called for trial, at which time the district attorney moved to amend the information, by way of interlineation, to charge sale of heroin in lieu of possession, representing to the court that the evidence taken at the preliminary hearing would support the amendment. Defendant’s counsel then stated: “Well, I don’t like to have an information amended on the eve of trial that way, but the defendant and I have talked the situation over, and he told me he does not want anything to happen that will delay the trial, so I won’t make any objection.” The court thereupon allowed the amendment and the record reveals it was effected by crossing out the words “have in his possession” and substituting the word “sell,” by interlineation. Immediately thereafter, the trial commenced before the court sitting without a jury. Defendant was found guilty of selling heroin as charged in the amended information and sentenced to the state prison. Prom the judgment of conviction, defendant appeals.
At no time was defendant arraigned on the amended information, given the opportunity to plead thereto or have a jury trial thereon. Defendant did not file a motion for a new trial.
Appellant contends that the trial court erred first, in permitting the amendment and second, in depriving him of his right to a trial by jury on the amended charge.
Since the sufficiency of the evidence to support the verdict is not in issue, there appears to be no reason for a discussion of the evidence except to state that it discloses beyond doubt that defendant sold to a deputy sheriff one-half ounce of heroin for $125. Defendant did not see fit to testify or offer any evidence on his own behalf.
In connection with his first contention, appellant argues that the trial court could not properly allow the district *163 attorney to amend the information to allege a different charge (sale), because the testimony at the preliminary examination reveals the commission of another offense (possession); and that he was tried on a charge not reflected in the evidence taken before the committing magistrate.
Although under ordinary circumstances the question before the reviewing court is whether the trial judge abused his discretion in allowing the amendment
(People
v.
Stoddard 85
Cal.App.2d 130 [
Section 1009, Penal Code, permits amendment at any stage of the proceedings as long as it does not “charge an offense not shown by the evidence taken at the preliminary examination,” even though a different offense is charged.
(People
v.
Walker,
For this court to determine whether the amendment was supported by proof given at the preliminary hearing, it is necessary that the record on appeal contain a transcript of the evidence taken at the preliminary examination. No such transcript is before us. In the absence thereof, then this court must indulge all presumptions in favor of the judgment
(People
v.
Seitz,
In any event, at the time the district attorney sought to amend the information, he stated: “The proof, I am sure, will be conceded as shown in the preliminary hearing to substantiate that amendment.” To this, defense counsel made no challenge and voiced no objection, but permitted the amendment in order to avoid a delay in trial. More compelling is the fact that not only did defendant’s counsel refrain from interposing an objection to the People’s request to amend, and fail to move for a continuance, but after discussing the situation with the defendant, affirmatively expressed to the trial judge defendant’s desire that there be no delay; and because he wanted an immediate trial would make no objection. This conduct is such as to preclude defendant from now, for the first time, raising objection to the lower court’s
*164
order allowing the amendment
(People
v.
Van Baron,
Nor do we find merit in appellant’s contention that he was deprived of an arraignment and plea on the amended information. Where an information is amended, regular and orderly procedure requires the defendant be rearraigned and required to plead thereto before trial. In early years this was mandatory
(People
v.
Clement,
However, quite another problem arises out of the failure of the court to allow defendant a trial by jury on the charge contained in the amended information. True, defendant had properly waived his right to a jury trial on the charge of “possession” of heroin and without further discussion thereon he permitted, by his silence, the charge of “sale” to be heard by the court sitting without a jury. However, the offense of “sale” contained in the amended pleading is separate and distinct from that of “possession” alleged in the original information, on which defendant was entitled to a jury trial which he could not waive by mere silence and acquiescence.
Although possession and sale both arise out of section 11500, Health and Safety Code, under the circumstances at bar it is clear that the offenses of sale and possession of narcotics are separate and distinct crimes
(People
v.
Richardson,
Conceding, of course, that a trial by jury may be waived by an accused
(People
v.
Donnelly,
Respondent argues that since defendant properly waived his right to a trial by jury on the possession charge, the waiver thereafter can be withdrawn only at the discretion of the trial judge and defendant made neither a motion to withdraw the same, nor during the trial raised objection that the original waiver did not apply to the charge on which he was being tried. There is here no question pertaining to a withdrawal of the waiver, since with the People’s abandonment of the original information by way of amendment also went the defendant’s plea thereto, and waiver of a jury thereon. The amendment establishes a new, separate and distinct offense, far more serious in nature than the one originally alleged, and with this new pleading there arose the right to an arraignment thereon, plea and jury trial. The record before us does not disclose a waiver of that right in accord with the constitutional provision. Having in mind the sanctity of the right to a trial by jury in criminal cases and the evident purpose of the constitutional provision that no defendant should be deprived of that right unless he unequivocally and personally expresses his consent to such a waiver in open court, it is our view that the judgment and commitment are void.
*167 For the foregoing reasons the judgment is reversed and the cause remanded for a new trial.
White, P. J., and Fourt, J., concurred.
A petition for a rehearing was denied June 2, 1959, and respondent’s petition for a hearing by the Supreme Court was denied July 1, 1959.
