¶1Mr. Isadore H. Halpern, of Washington, D. C., for appellant.
¶2Mr. Henry Lincoln Johnson, Jr., of Washington, D. C., for appellees other than Van Duzer and Stewart.
¶3No appearance was entered or brief filed for appellees Van Duzer and Stewart.
¶4*602Before GRONER, Chief Justice, and VINSON and EDGERTON, Associate Justices.
¶6Champ was injured by a taxicab owned and operated by one Murchison. It bore the name and colors of Harlem Taxicab Association, an unincorporated association composed of men each of whom, like Murchison, owned and operated a cab. The members paid dues of $1.00 per week, bought their cabs from one dealer, used the same colors and telephone service, and perhaps used other common service and facilities. The present appellees, Atkins et al., were members of the Association. Champ sued them as such, and recovered judgment against them on the theory that they were engaged in a joint enterprise with Murchison. 1 That judgment remains unpaid. The Clerk of the District Court certified the judgment to the Director of Traffic, with a view to the suspension of appellees’ drivers’ permits and registration certificates.
¶7In the present suit, appellees sought and obtained a summary declaratory judgment against the Clerk and the Director of Traffic to the effect that appellees’ permits and certificates should not be suspended, on the ground that they are not such judgment debtors as are described in the Financial Responsibility Act. Champ was allowed to intervene, and now appeals from this judgment.
¶8 We think the court erred. The judgment in Champ’s previous suit determined that appellees were engaged with Murchison in a joint enterprise and were responsible to Champ for his negligence. It follows that appellees’ permits and certificates must be suspended, unless the judgment against them is promptly paid. For the Automobile Financial Responsibility Act of the District of Columbia provides that: “The operator’s permit and all of the registration certificates of any person, in the event of his failure to satisfy every judgment arising from an accident … rendered against him … for damages on account of personal injury, or damages to property resulting from the ownership or operation of a motor vehicle by him, his agent, or any other person with the express or implied consent of the owner, shall be forthwith suspended … 2 Since appellees vyere so connected with Murchison as to be responsible for his negligence, he was their agent within the meaning of this statute. It is immaterial that fhey neither owned nor operated the car he drove.
¶9Suspension of their licenses is likely to induce appellees to pay appellant’s judgment. Her economic interest in that inducement is evident. We think her interest entitled her, under Rule 24 of the Federal Rules of Civil Procedure, 28 U.S. C.A. following section 723c, to intervene in this suit. The Supreme Court has observed that suspension of licenses under the original New York statute, which like our own gave no express rights to the judgment creditor, was “not for the protection of the creditor merely ….”3 This is as much as to say that the creditor’s protection is one of the purposes of such a statute.
¶10In our opinion appellees’ complaint should be dismissed.
¶11Reversed.
¶15On Petition for Rehearing.
¶16The complaint in this suit stated that the plaintiffs, the present appellees, “were among those persons denominated as parties upon whom service of process was had … ” jn Champ’s suit. Their brief on this appeal argues only that the Financial Responsibility Act, D.C.Code 1940, § 40— 401 et seq., is limited to owners and operators of cars, and that Champ had no standing to intervene in this suit. It contains no suggestion that any of appellees were not properly served, or were not properly before the court, in Champ’s suit. In a petition for rehearing, appellees’ counsel now raises that contention.
¶17Appellees brought the present suit for the purpose of preventing the enforcement of Champ’s judgment by suspension of their licenses. If they had alleged in the District' Court, in this suit, that some of appellees were not properly before the court in Champ’s suit, and were therefore not bound by her judgment, such parties *603would have been entitled to try that issue, But they pitched their case on a wholly different theory. They cannot be permitted to change the issues in this court. But we say this without prejudice to the right of the District Court, if it deems that justice so requires, to permit appellees to amend their complaint. Cf. Federal Rules of Civil Procedure, Rule 15(a), 28 U.S. C.A. following section 723c. Our previous judgment will be vacated and judgment entered in conformity with this opinion.