OPINION
On Junе 28, 1974, John A. Kulp, appellant herein, entered a plea of guilty to the charges of possession and delivery of a controlled substance, marijuаna
1
and criminal conspiracy.
2
In the colloquy accompanying the entry of the pleas of guilty, Mr. Kulp testified that on one occasion, with the
*360
assistance of a female friend, he had sold one ounce of marijuana to two undercover agents for the sum of twenty dollars. The sale was made while appellant was wоrking at a Citgo Gas Station in Williamsport, Lycoming County. Upon appeal to the Superior Court, a majority of that court vacated the sentence and remanded for resentencing, but refused to allow the withdrawal of the pleas and the award of a new trial.
Commonwealth v. Kulp,
The critical issue raised is whether the post Ingram
4
colloquy in this case contained sufficient information for the hearing court to have been satisfied that the аppellant was aware of the permissible range of sentences he was being exposed to by the entry of the pleas.
5
In
Ingram,
we attempted tо delineate the perimeter of an adequate colloquy. In so doing, we cited with approval the Comment to Pennsylvania Rules of Criminal Procеdure 319(a).
6
Com
*361
monwealth v. Ingram,
The only part of the colloquy that addresses this subject is the following question and answer:
Q. [By the court to defendant] Do you understand what the sentences could be?
A. Yes.
The blatant inadequacy of this inquiry is so obvious that its failings need not be expounded upon. Tо suggest that the foregoing inquiry by the court and the response elicited was sufficient to satisfy the court that the accused fully and accurately understoоd the punishment he might receive for the charges to which he entered the plea, would render the entire procedure a formality without substance.
The Commonwealth asserts that this Court gave its imprimatur to this portion of the colloquy in our decision in
Commonwealth v.
Vaughn,
Lastly, the Commonwealth urges in the event that we find the colloquy inadequate, that we remand for an evidentiary hearing to afford the Commonwealth the opportunity to establish, by testimony, that appellant possessed the requisite knowledge when he entered his pleas. In support of this argument, the Commonwealth relies on the language of this Court in
Commonwealth v. Williams,
Although we cannot presume a voluntary waiver of any constitutional right from a silent record, Boykin v. Alabama,395 U.S. 238 ,89 S.Ct. 1709 ,23 L.Ed.2d 274 (1969); Carnley v. Cochran,369 U.S. 506 ,82 S.Ct. 884 ,8 L.Ed.2d 70 (1962); Commonwealth v. Cornitcher,447 Pa. 539 ,291 A.2d 521 (1972), the issues here are whether a waiver can be found and upheld where it appears on the record in а subsequent hearing and the sufficiency of the subsequent colloquy in proving a knowing and intelligent waiver.
The appellant argues that we should make a per se prophylactic rule reversing convictions for failure to comply with Rule 1101, despite the fact that a subsequent full and fair hearing proved the wаiver of the constitutional right was knowing and intelligent. When we make rules for criminal proceedings we do so in order to protect the rights of individual and therеfore we expect strict compliance with those rules. However, a prophylactic exclusionary rule is applied only in extreme сases where all other attempts to secure compliance have proven unsuccessful. See generally Mapp v. Ohio,367 U.S. 643 , 651-652,81 S.Ct. 1684 ,6 L.Ed.2d 1081 (1961). In this area there has been no showing of widespread flagrant disregard to *363 justify formulation of such a rule at this time.” Id.454 Pa. at 372 ,312 A.2d at 599-600 . 7 (footnote omitted).
In asserting its contention that remand is the appropriate remedy, the Commonwealth ignores that
Ingram
was decided after
Williams.
While
Ingram
has bеen held not to have changed the requirement as to the content of the colloquy,
Commonwealth v. Schork,
“We reiterate here what was said in Ingram, supra,455 Pa. at 204-205 ,316 A.2d at 81: ‘Adherence to [the guidelines set out in the Comments to Rule 319(a)] will serve to protect the rights of defendants while simultaneously facilitating appellatе review.’ Failure to satisfy these minimal requirements will result in reversal.” Commonwealth v. Dilbeck,466 Pa. 543 , 547,353 A.2d 824 , 827 (1976). (citations omitted).
For pleas entered after our decision in Ingram, there can be no excuse for a hearing court to have failed to recognizе the need of an adequate on-the-record colloquy reflecting a knowledgeable and intelligent waiver. The factors that influenced us in Williams to relax the mandate of Rule 1101 аre obviously not present here. To permit remand at this late date to afford the Commonwealth an opportunity to establish an effective waiver would undermine the basic rationale of Rule 319(a) and condone a flagrant unexplained and inexcusable disregard of our procedural rules.
The Order of the Superior Court is Reversed and the Judgment of Sentences are Reversed and the matter is Remanded for Trial.
Notes
. Act of April 14, 1972, P.L. 233, No. 64, § 13(a)(16) and (30), as amended 1972, Oct. 26, P.L. 1048, No. 263, § 1, 35 P.S. § 780-113(a)(16) and (30) (1977).
. 18 Pa.C.S.A. § 903.
. Judge Hoffman filed a dissenting opinion in which Judge Sрaeth joined.
Commonwealth v. Kulp,
.
Commonwealth v. Ingram,
. Because we reverse on this ground, we do not reach appellant’s other contentions: 1) that the plea colloquy does not show appellant understoоd the nature of the offenses with which he was charged; 2) that the plea colloquy does not show appellant understood the essential benefits of jury trial; and 3) that trial counsel was ineffective in advising appellant to plead guilty when he had a defense to the charges.
. Referring to
Commonwealth ex rel. West v. Rundle,
“This ‘preferred praсtice’ (which is now ‘mandatory practice’ under Rule 319) was that the trial court should ‘conduct an on-the-record examination of the defendant which should include, inter alia, an attempt to satisfy itself that the defendant understands the nature of the charges, his right to a jury trial, the acts sufficient to constitute the offenses for which hе is charged and the permissible range of sentences.’” Id.455 Pa. at 201 ,316 A.2d at 79 . (emphasis added) (citations omitted).
. In
Commonwealth v. Williams,
