Appellant, Carlton Lewis, appeals the Superior Court’s dismissal, for lack of standing, of his complaint claiming that he was wrongfully discharged for refusing to enforce the District of Columbia’s automatic traffic enforcement statute, which he considers unconstitutional. For the reasons that follow, we affirm the judgment of the Superior Court.
I.
Carlton Lewis was a hearing examiner for the District of Columbia Department of Motor Vehicles Adjudication Services. He was terminated by the Department of Motor Vehicles (“DMV”) for “inexcusable neglect of duty” after he consistently dismissed speeding tickets generated by the District’s Automated Traffic Enforcement (“ATE”) system. The ATE system is based on “equipment that takes a film or digital camera-based photograph which is linked with a violation detection system that synchronizes the taking of a photograph with the occurrence of a traffic violation.” D.C.Code § 50-2209.01(a) (2001). Lewis refused to follow a statutory provision that “[rjecorded images taken by an automated traffic enforcement system are prima facie evidence of an infraction and may be submitted without authentication,” D.C.Code § 50-2209.01(b) (2001), contending that a single ATE photograph does not permit an inference that a moving violation has occurred and that the statute does not satisfy due process rights to present evidence and cross-examine witnesses, or comport with the requirement that the government must prove moving violations by “clear and convincing evidence.” D.C.Code § 50-2302.06(a) (2001).
Lewis appealed the DMV’s determination to the Office of Employee Appeals (“OEA”), which sustained the termination, concluding that appellant “blatantly disregarded the law by refusing to impose sanctions in the ATE cases before him.” Lewis then filed an action in the Superior Court, titling it “Petition for Relief from Office of Employee Appeals and Civil Complaint for Damages and Declaratory Judgment.” Pursuant to a stipulation of the parties, the Superior Court bifurcated the case and stayed the civil complaint pending resolution of the petition for review of the OEA decision. On March 29, 2006, the Superior Court affirmed the OEA decision. Lewis subsequently appealed the Superior Court’s decision, but his appeal was dismissed for failure to file a brief and appendix. See Order, Lewis v. District of Columbia, No. 06-CV-675 (D.C. Sept. 21, 2006).
Before his appeal was dismissed, Lewis filed a second amended complaint in the *1137 civil action on May 15, 2006, which alleged that he had been “wrongfully terminated” for his failure “to enforce an unconstitutional statute.” The first two counts of the complaint — “wrongful termination” and “violation of due process under 42 U.S.C. § 1983” — sought compensatory damages and attorney’s fees for his termination and the third count sought an order declaring the ATE statute unconstitutional. On September 11, 2008, the Superior Court dismissed the complaint. The trial court concluded that the ATE statute is constitutional and that, in any case, Lewis lacked standing to challenge it. The trial court did not specifically address the wrongful termination counts of the complaint, but there is no question that these counts were dismissed as well. Lewis is now appealing the dismissal of his civil complaint.
We affirm the trial court’s dismissal of the complaint not because appellant lacks standing to challenge the constitutionality of the ATE statute in the context of his claim that he was wrongfully terminated-an issue we need not reach-but because once he abandoned judicial review of the OEA decision to terminate him, appellant was precluded from filing a separate legal action challenging his termination. As this was the only injury claimed that could have provided a basis for standing to request a declaratory judgment on the ATE statute’s constitutionality, all counts of the complaint were properly dismissed.
II.
Lewis’s complaint claimed that the DMV wrongfully discharged him in violation of public policy, a claim we have recognized as a narrow exception to the common law doctrine of at-will employment.
See, e.g., Carl v. Children’s Hosp.,
*1138 III.
The remaining count in Lewis’s complaint requested a declaratory judgment on the constitutionality of the ATE statute.
Whether appellant has standing to challenge the ATE statute’s constitutionality is a question of law which we consider on appeal
de novo. Randolph v. ING Life Ins. & Annuity Co.,
“[Standing requirements are met when a party demonstrates (1) an injury in fact, (2) a causal connection between the injury and the conduct of which the party complains, and (3) redressability,
ie.,
that it is likely that a favorable decision will redress the injury.”
Riverside Hosp. v. District of Columbia Dep’t of Health,
For the foregoing reasons, the judgment of the trial court dismissing the complaint is hereby
Affirmed.
Notes
. Appellant was not an at-will employee, and was dismissed for “cause," i.e., for "inexcusable neglect of duty” by failing to follow the dictates of the ATE statute. We have no doubt that a termination that violates public policy cannot constitute good cause.
. The only exception we have recognized to date is for claims arising under the District of
*1138
Columbia Human Rights Act.
See Lattisaw,
. We generally "look to federal jurisprudence to define the limits of 'cases and controversies' that our enabling statute empowers us to hear.”
Cmty. Credit Union Servs., Inc. v. Fed. Express Servs. Corp.,
