Moore, Kaufman and Feinberg, Circuit Judges.
IRVING R. KAUFMAN, Circuit Judge:
The sole issue presented on this appeal is whether the appellant Chapman may collaterally attack his conviction for illegal sale of narcotics on the ground that he was prejudiced in his defense by reason of a 14-month delay between the time of the alleged offense and the time of his arrest.
Chapman was tried and convicted by a jury in January 1962 of selling 29 grams of illegally imported heroin in violation of 21 U.S.C. §§ 173 and 174. On appeal, this Court remanded the case to the District Court to determine whether certain reports made by Federal Narcotics Agents should have been furnished to the defense at the trial. 318 F.2d 912 (1963). After a hearing, the District Court ordered a new trial.
At his second trial, Chapman was again convicted of the same offense and sentenced to a term of 5 years to commence upon the termination of an unrelated New York State sentence he was then serving.*fn1 This conviction was affirmed by this Court from the bench and certiorari was denied. 379 U.S. 924, 85 S. Ct. 281, 13 L. Ed. 2d 337 (1964).
Subsequently, Chapman's motion for a new trial on the ground of newly discovered evidence was denied in the District Court. We denied leave to appeal in forma pauperis and refused assignment of counsel. Thereafter, appellant sought to vacate the judgment, pursuant to 28 U.S.C. § 2255, alleging that the government had knowingly used perjured testimony. This application was also denied.
Finally, more than 3 years after his second conviction, Chapman claimed for the first time that he was denied a fair trial by virtue of the 14-month delay that transpired between his alleged sale of narcotics on August 1, 1960, and his arrest on September 27, 1961.*fn2 This application, pursuant to 28 U.S.C. § 2255, for an order vacating his conviction was denied, and it is from that denial that Chapman now appeals.
We note, initially, that there is no constitutional right to be arrested. Hoffa v. United States, 385 U.S. 293, 310, 87 S. Ct. 408, 17 L. Ed. 2d 374 (1966). Nevertheless, there may be an occasion when a pre-arrest delay may deprive a defendant of a constitutional right if there is a "showing that the delay * * * was prejudicial or part of a deliberate, purposeful and oppressive design for delay." United States v. Rivera, 346 F.2d 942, 943 (2d Cir. 1965), quoting from United States v. Wilson, 342 F.2d 782, 783 (2d Cir.), cert. denied, 382 U.S. 860, 86 S. Ct. 119, 15 L. Ed. 2d 98 (1965). But just as the Sixth Amendment right to a speedy trial must be asserted or it will be deemed waived, see United States ex rel. Von Cseh v. Fay, 313 F.2d 620 (2d Cir. 1966), United States v. Lustman, 258 F.2d 475 (2d Cir.), cert. denied, 358 U.S. 880, 79 S. Ct. 118, 3 L. Ed. 2d 109 (1958), so too is there an obligation "[once] a defendant has been arrested and charged * * * to give prompt notice of prejudice claimed as the result of pre-arrest delay; certainly the outside [time] limit for such a claim is at trial, if not sooner." United States v. Sanchez, 361 F.2d 824, 825 (2d Cir. 1966). We have held that pre-arrest delay may not be raised for the first time on appeal, see United States v. Beigel, 370 F.2d 751 (2d Cir. 1967) (issue must be raised before all the parties rest at trial), United States v. Bennett, 364 F.2d 499 (2d Cir. 1966), United States v. Booker, 363 F.2d 856 (2d Cir. 1966), United States v. Smalls, 363 F.2d 417 (2d Cir. 1966), cert. denied, 385 U.S. 1027, 87 S. Ct. 755, 17 L. Ed. 2d 675 (1967), and a fortiori it may not be raised for the first time by collateral attack, see D'Ercole v. United States, 361 F.2d 211 (2d Cir. 1966), cert. denied, 385 U.S. 995, 87 S. Ct. 610, 17 L. Ed. 2d 454 (1966).
The rationale for this rule is clear. If undue delay has occurred in the arrest of a defendant, he is obviously aware of this at the time of his trial. Indeed, in practice, indictments, informations or complaints set forth the date of the alleged offense, and the defendant, of course, knows when he was arrested. If the pre-arrest delay has prejudiced the accused in his defense, this fact too will be evident to him by the time the trial commences. Therefore, he is in the most favorable position by that time to appraise the injury resulting to him from the delay, and it is then that he should make known to the Court his claim of prejudice. This requirement, moreover, serves to place the government in a better position to counter the claim of prejudice by being afforded the opportunity at a voir dire examination promptly to show the absence thereof, or to explain the reasons for the delay, something it may be foreclosed from doing later. As we have stated, "If proper objections had been made at trial, the government might well have been able to offer evidence to the contrary." United States v. Ladson, 294 F.2d 535, 539 (2d Cir. 1961), cert. denied, 369 U.S. 824, 82 S. Ct. 840, 7 L. Ed. 2d 789 (1962); cf. United States v. Indiviglio, 352 F.2d 276 (2d Cir. 1965), cert. denied, 383 U.S. 907, 86 S. Ct. 887, 15 L. Ed. 2d 663 (1966).*fn3
At his second trial in 1963, Chapman and his counsel were well aware that 14 months had elapsed between the time of his alleged sale of narcotics and the date of his arrest, and any resulting prejudice was evident at that time.*fn4 The appellant's collateral attack in the context of this case is untimely.*fn5