John F. ALLEN, Petitioner-Appellant, v. Gene M. JOHNSON, Director, Virginia Department of Corrections, Respondent-Appellee, 396 F. App'x 46

Dismissed by unpublished PER CURIAM opinion. Unpublished opinions are not binding precedent in this circuit. PER CURIAM: John F. Allen seeks to appeal the district court’s order dismissing as untimely his 28 U.S.C. § 2254 (2006) petition. The order is not appealable unless a circuit justice or judge issues a certificate of ap-pealability. 28 U.S.C. § 2253(c)(1) (2006). A certificate of appealability will not issue absent “a substantial showing of the denial of a constitutional right.” 28 U.S.C. § 2253(c)(2) (2006).

When the district court denies relief on the merits, a prisoner satisfies this standard by demonstrating that reasonable jurists would find that the district court’s assessment of the constitutional claims is debatable or wrong. Slack v. McDaniel, 529 U.S. 473, 484, 120 S.Ct. 1595, 146 L.Ed.2d 542 (2000); see Miller-El v. Cockrell, 537 U.S. 322, 336-38, 123 S.Ct. 1029, 154 L.Ed.2d 931 (2003).

When the district court denies relief on procedural grounds, the prisoner must demonstrate both that the dispositive procedural ruling is debatable, and that the petition states a debatable claim of the denial of a constitutional right. Slack, 529 U.S. at 484-85, 120 S.Ct. 1595. Allen’s challenge to the district court’s timeliness ruling hinges on facts and an argument he did not present to the district court. We generally do not consider new arguments raised for the first time on appeal. See Sawyer v. Whitley, 505 U.S. 333, 338-39, 112 S.Ct. 2514, 120 L.Ed.2d 269 (1992); Murray v.

Carrier, 477 U.S. 478, 495-96, 106 S.Ct. 2639, 91 L.Ed.2d 397 (1986); Muth v. United States, 1 F.3d 246, 250 (4th Cir.1993). “Exceptions to this general rule are made only in very limited circumstances, such as where refusal to consider the newly-raised issue would be plain error or would result in a fundamental miscarriage of justice.” Id. Such is not the case here. We have independently reviewed the record and conclude that Allen has not made the showing required for issuance of a certificate of appealability. Accordingly, we deny a certificate of appealability and dismiss the appeal.

We dispense with oral argument because the facts and legal contentions are adequately presented in the materials before the court and argument would not aid the decisional process. DISMISSED.