branch of the law of mootness. There it was held that because of the short duration of the Interstate Commerce Commission order challenged, it was virtually impossible to litigate the validity of the order prior to its expiration. Because of this fact, and the additional fact that the same party would in all probability be subject to the same kind of order in the future, review was allowed even though the order in question had expired by its own terms. This case was followed by Moore v. Ogilvie, 394 U. S. 814 (1969); SEC v. Medical Committee for Human Rights, 404 U. S. 403 (1972); and Dunn v. Blumstein, 405 U. S. 330 (1972), which applied the original concept of Southern Pacific Terminal Co. v. ICC to different fact situations, including a class action in Dunn.
Sosna decided that in the absence of a class action, the “capable of repetition, yet evading review” doctrine was limited to the situation where two elements combined: (1) the challenged action was in its duration too short to be fully litigated prior to its cessation or expiration, and (2) there was a reasonable expectation that the same complaining party would be subjected to the same action again. The instant case, not a class action, clearly does not satisfy the latter element. While petitioners will continue to administer the North Carolina parole system with respect to those who at any given moment are subject to their jurisdiction, there is no demonstrated probability that respondent will again be among that number. O’Shea v. Littleton, 414 U. S. 488 (1974).
It appearing, therefore, that the case is moot, the judgment of the Court of Appeals is vacated, and the case is remanded to the District Court with instructions to dismiss the complaint. Indianapolis School Comm’rs v. Jacobs, 420 U. S. 128 (1975); United States v. Munsingwear, Inc., 340 U. S. 36 (1950).
So ordered.