James Harmon III, a Florida prisoner, appeals from the district court’s judgment denying his petition for habeas corpus relief. Because the state court clearly and expressly stated that its decision rested on an independent and adequate state procedural ground, we refuse to address the merits of petitioner’s claim for habeas corpus relief. Accordingly, we affirm the district court’s order.
FACTS AND PROCEDURAL BACKGROUND
In 1981, Harmon, who was then 17 years old, pleaded guilty to two counts of second degree murder, one count of armed robbery, and one count of kidnapping. In a separate case, he was conviсted by a jury of one count of armed robbery and one count of kidnapping. In total, Harmon was adjudicated guilty of committing six felonies, each “punishable by imprisonment for a term of years not exceeding life imprisonment” pursuant to Sections 782.04(2), 787.-01(2), and 812.13(2)(a), Fla.Stat. (1981). When the pleas were taken, the court advised Harmon that the maximum sentence on each count was life imprisonment, but that there was no plea agreement as to the sentence. Instead of life sentences, the court imposed six consecutive terms of one hundred years each and retained jurisdiction to deny him parole during the first one-third of the total sentence, or for two hundred years. Harmon’s attorney objected that the court could not legally retain jurisdiction over a period greater than Harmon’s actual lifetime, but did not move to withdraw the guilty pleas.
Harmon appealed, arguing that the court erred in sentencing him to six hundred years and retaining jurisdiction for two hundred years because the sentence exceeded the statutory maximum. Harmon requested correction of the sentences, but did not request withdrawal of the pleas. The appellate court affirmed and certified the following issue to the Florida Supreme Court: “[W]hethеr a sentencing court, authorized to impose for each of six felonies a term of years not exceeding life imprisonment, may impose six consecutive 100-year terms and retain jurisdiction for one-third of each sentence, aggregating 200 years, to review any parole release order of the Parole Commission.” The Florida Supreme Court accepted jurisdiction, answered the question affirmatively, and upheld the convictions and sentences.
Harmon v. State,
On September 18, 1985, Harmon filed his first state motion for post-conviction relief which was denied on February 2, 1986. On February 13, 1987, Harmon filed a second motion for pоst-conviction relief pursuant to Rule 3.850, Fla.R.Crim.P., alleging that he should be allowed to withdraw his guilty pleas as involuntary because the court did not advise him that it could sentence him to one hundred year terms and retain jurisdiction for two hundred years. The state court, without an evidentiary hearing, denied Harmon’s motion on March 5, 1987. The court found that Harmon’s claim was procedurally barred because he should have, but did not raise it on direct appeal, or in the previous motion for post-conviction relief, and he did not explain his failure to raise the claim earlier. 1 On Novem *1270 ber 20, 1987, the state appellate court affirmed without comment.
On February 17, 1988, Harmon filed this federal habeas corpus petition in the Middle District of Florida alleging that the state court did not advise him before he pleaded guilty that the court could retain jurisdiction over a portion of his sentence. He sought to withdraw his pleas. In a report and recommendation, the magistrate found that Harmon’s claim was procedurally barred because it was not raised on direct appeal, and that Harmon had not shown cause and prejudice. Over Harmon’s objections, the district court adopted the magistrate’s recommendation and denied the petition. 2 This appeal followed.
DISCUSSION
A. Procedural Default
Considеrations of comity and concerns for the orderly administration of criminal justice preclude federal courts from entertaining a petition for a writ of habeas corpus without restriction.
3
One such limitation is procedural default. Under clear authority beginning with
Wainwright v. Sykes,
In Florida, a motion for post-conviction relief under Florida Rule of Criminal Procedure 3.850 cannot be utilized for a second appeal to consider issues that either were raised on direct appeal or could have been raised in that appeal.
4
See, e.g., Jones v. State,
A second or successive motion may be dismissed if the judge finds that it fails to allеge new or different grounds for *1271 relief and the prior determination was on the merits or, if new and different grounds are alleged, the judge finds that the failure of the movant or his attorney to assert those grounds in a prior motion constitutes an abuse of the procedure governed by these rules.
The Supreme Court of Florida has held that this provision, effective January 1, 1985, imposes upon prisoners filing successive motions the affirmative duty of demonstrating why the grounds therein were not contained in the first motion.
5
Christopher v. State,
In the present case, Harmon alleges that his plea was involuntary because he was not informed that the trial court could retain jurisdiction over one-third of his sentence. This issue could have been raised on direct appeal,
see, e.g., Schmidt v. State,
In the recent decision of
Harris v. Reed,
— U.S. -,
The habeas petitioner in
Harris
violated a state procedural bar rule by not raising his ineffective assistance of counsel claim
*1272
on direct appeal. When he raised this claim at the post-conviction relief stage, the state appellate court dismissed the claim without clearly relying on the state procedural bar as an independent ground for dismissal. The state appellatе court’s opinion made only ambiguous references to the applicable state procedural bar, while going on to rely on federal law in rejecting petitioner’s ineffectiveness claim on its merits. The
Harris
Court recognized that “the problem of ambiguous state-court references to state law ... is common to both direct and habeas review.” In an attempt to find “a common solution” to this problem, the Court held that “a procedural default does not bar consideration of a federal claim on either direct or habeas review unless the last state court rendering a judgment in the case ‘сlearly and expressly’ states that its judgment rests on a state procedural bar.”
Harris,
In view of the recent Supreme Court decision in
Harris,
the question presented is whether the per curiam affirmance of the trial court’s ruling in this case is a clear and express statement of reliance on a state procedural bar. Harmon argues that a state per curiam affirmance without a written opinion should be construed as a decision on the merits because the appellate court, as the “last state court rendering a judgment,” did not clearly and expressly state that its judgment rests on a state procedural bar.
8
See id.,
It is, of course, incumbent upon this court to ascertain for itself whether the state court clearly and expressly rejected petitioner’s claim on the basis of an independent and adequate state procedural ground.
Long,
Under Florida law, a decision by an unwritten per curiam affirmance “is not a precedent for a principle of law and should not be relied upon for anything other than res judicata.”
Department of Legal Affairs v. District Court of Appeal,
Fla.R.App.P. 9.140(g) sets forth the procedure to be followed where there is a summary denial without a hearing for post-conviction relief under Flа.R.Crim.P. 3.850. Pursuant to Rule 9.140(g), denial of a 3.850 motion without a hearing will be reversed and remanded for an evidentiary hearing “[ujnless the record shows conclusively that the appellant is entitled to no relief....” The Rule further provides that “[n]o briefs or oral argument shall be required.” Absent unusual circumstances, the appellate panel will request the state to file a response in any 3.850 appeal only where it initially appears to the panel that the trial court’s order should be reversed.
Toler v. State,
The “plain statement” rule, it should be emphasized, applies only when an ambiguity exists in the state court disposition. A per curiam affirmance decision “does not create ambiguity to an otherwise unambiguous situation, just as it does not clarify ambiguity that exists based on thе decision below.” Rease v. State, No. 88-3754 (M.D.Fla. Aug. 25, 1989). Stated differently, the plain statement rule should not be applied to create an ambiguity where one did not exist simply because the appellate court, by its per curiam affirmance, elected not to restate an unambiguous lower court ruling. We conclude that the court’s per curiam affirmance of the trial court’s ruling explicitly based on procedural default is a clear and express statement of its reliance on an independent and adequate state ground which bars consideration by the federal courts.
Unlike the state appellate court in
Harris
and other cases involving the
Long
plain statement, the state appellаte court in this case did not issue a written opinion in which it made an ambiguous reference to state procedural bar while relying on federal law for its decision. The court’s per curiam affirmance without comment of the lower court’s ruling which expressly relied on procedural default does not require this court to speculate on what basis the state court denied petitioner’s claim. The rationale behind the Court’s decision in
Harris
— which is to relieve federal courts “from having to determine whether in a given case, consistent with state law, the state court has chosen to forgive a procedural dеfault” — is equally applicable here.
*1274
Approximately one month prior to
Harris,
this court released an opinion addressing the issue of whether a per curiam af-firmance by a Florida state appellate court would support the finding of procedural default on a habeas corpus petition.
Bennett v. Fortner,
In concluding that procedural default was the principal basis for the state court’s denial of relief, we noted that the situation where a lower court simply denies the hа-beas corpus petition without comment differs from the Rule 3.850 proceeding in that no other court opinion provides any guidance as to whether the court reached the merits.
12
In this case, as in
Bennett,
the state trial court’s ruling on petitioner’s 3.850 motion provided the basis for the state appellate court’s per curiam affirmance. After discussing the procedural default issue in the context of a 3.850 motion, the court went a step further by adopting the reasoning of
O’Bryan v. Estelle,
B. The “Cause and Prejudice" Standard
Finding that Florida’s procedural rule constitutes an adequate ground for denying petitioner collateral review of his claim, we now address whether Harmon has demonstrated the cause and actual prejudice that would prevent application of
Sykes.
Neither pro se litigants,
Alexander v. Dugger,
Because of the wide variety of contexts in which a procedural default can occur, the Supreme Court “has not given the term ‘cause’ precise content.”
Reed v. Ross,
As cause for the procedural default of the involuntariness claim, Harmon cites only his pro se status in the post-conviction proceedings. Petitioner offers no other excuse for his failure to challenge the volun-tariness of his plea, and we discern none that would amount to good cause to overcome a state procedural default. The factual and legal basis for a challenge under state law was plainly available to petitioner at the time he brought his first state habe-as petition.
See Green v. State,
In
Smith,
the petitioner raised his constitutional claim for the first time in his second state habeas petition. As cause for this default, petitioner cited “his illiteracy and lack of ability to understand the state habeas proceedings.”
We recognize that even representation by the most competent lawyеr is no guarantee that all colorable issues will be raised.
Id.
at 1466. The Supreme Court has stated that defendants represented by competent counsel are held responsible for their lawyer’s mistakes that result in a procedural default.
Carrier, 477
U.S. at 488,
Petitioner’s counsel appears to concede that Harmon is unable to meet the traditional “cause and prejudice” standard, but argues instead that the failure to consider the claim will result in a “fundamental miscarriage of justice.”
See Engle v. Isaac,
Apparently, petitioner’s argument is that a showing of sufficient prejudice should permit relief even in the absence of cause. But the Supreme Court has expressly rejected the contention that cause need not be shown if actual prejudice is shown.
Carrier,
We remain confident that, for the most part, ‘victims of a fundamental miscarriage of justice will meet the cause-and-prejudice standard.’ ... But we do not pretend that this will always be true. Accordingly, we think that in an extraordinary case, where a constitutional violation has probably resulted in the conviction of one who is actually innocent, a federal habeas court may grant the writ even in the absence of a showing of cause for the procedural default.
The “cause and prejudice” standard is a strong constraint on federal court interference with state convictions when the state prisoner has not complied with legitimatе state procedures.
13
Smith,
Notes
. In denying Harmon’s motion, the state court stated in pertinent part the following:
Defendant’s argument is that he should have been informed at the time of his plea negotiations that the trial court intended to retain jurisdiction and that he would now like to withdraw his previously entered guilty pleas. This argument should have been raised at the time when defendant appealed his sentence; a motion under Rule 3.850 cannot be utilized for a second appeal to consider issues that either were raised in the initial appeal or could have been raised in that appeal. Jones v. State,446 So.2d 1059 (Fla.1984).
Movant’s petition did not contain the following information as required by Rule 3.850: Movant had previously filed a Post-Conviction Motion on September 18, 1985, which was denied on February 2, 1986; [ ] he gives *1270 no reason why the claim he raises now was not raised then, as required by the Rule....
.The district court judgment, adopting the magistrate’s report and recommendation, is based upon the following finding of procedural default by the magistrate:
[T]he court is barred from reaching the merits of Petitioner’s claim based on the doctrine of procedural default. Petitioner’s failure to comply with state procedural requirements bars federal habeas review of his alleged constitutional violations absent a showing of cause for the default and prejudice resulting from the errors of which he complains. [citations omitted].
******
In reviewing the state appellate record, the state court refused to address the merit of the issue argued in this petition on the grounds it should have been raised in his original appeal some six years ago. Accordingly, because the Petitioner has failed to preserve the issue presented herein, he has waived this claim unless he can show cause and prejudice. He has not done so. Consequently, this court cannot consider the Petitioner’s ground for relief.
. We recognize that "the role of federal habeas proceedings, while important in assuring that constitutional rights are observed, is secondary and limited. Federal courts are not forums in which to relitigate state trials.”
Barefoot v. Estelle,
. Fla.R.Crim.P. 3.850 provides in pertinent part: This rule does not authorize relief based upon grounds which could have or should have been raised at trial and, if properly preserved, on direct appeal of the judgment and sentenсe.
. This amendment, because it is procedural in nature only, is retroactive.
Stewart v. State,
. The comparable federal rule against abuse of successive petitions in habeas cases is contained in Rule 9(b), Rules Governing Sec. 2254 Cases.
See generally Moore v. Zant,
.Although not expressly addressed by either the state or federal courts, on the date petitioner filed his second post-conviction motion in which he first raised his constitutional issue, the time for filing a Fla.R.Crim.P. 3.850 motion had expired. Under Rule 3.850, defendants whose convictions became final prior to January 1, 1985, were required, absent excuse for delay, to file post-conviction motions before January 1, 1987. Harmon’s judgments and sentences became final on September 1, 1983,
Harmon v. State,
. In addition, Harmon implicitly argues that
Harris
is to have retroactive application. Although this court has not directly addressed the issue, we proceed under the assumption that the . plain statement rule announced in
Harris
applies to cases decided prior to
Harris's
date of decision. We note that the vast majority of courts faced with resolution of
Harris-type
issues have not hesitated to apply the case retroactively, albeit without addressing whеther re-troactivity is a concern.
See Rease v. Dugger,
No. 88-3754 (M.D.Fla. August 25, 1989) (citing
Booker v. Lynaugh,
.Under Florida’s present constitutional scheme, the district courts of appeal engage primarily in the so-called error-correcting function to ensure that every litigant receives a fair trial. This system frees the supreme court to discharge its judicial policy-making function of clarifying the law and promulgating new rules of law.
Whipple v. State,
. Apparently, from the record before us, no briefs were filed, no oral argument was heard, and the appellate cоurt made no request for the state to respond before ruling.
. This conclusion is consistent with this court’s recent ruling in
Parker v. Dugger,
. We believe that the advice in
Harris
to state courts on stating their reliance on procedural grounds in form orders,
. The state's interest in the integrity of its rules and proceedings and the finality of its judgments is undermined if the federal cоurts were to freely ignore procedural forfeiture in state court. As the court emphasized in
Presnell,
the successive petition rule is instrumental in enhancing finality of a defendant’s conviction and the execution of his sentence.
. Since "a conclusion of lack of cause moots the inquiry regarding prejudice,”
Sullivan v. Wainwright,
