G.R. No. L-17806; June 29, 1962
ALFONSO ZOBEL, G. H. W. CHURCHILL and J. ANTONIO ARANETA, petitioners-appellants, vs. HERMOGENES CONCEPCION, JR. and ANTONIO G. ALINDOGAN, Fiscal and Assistant Fiscal, respectively, of the City of Manila, respondents-appellees.

FACTS

Gavino S. Abaya, after an unsuccessful demand for additional payment from petitioner Alfonso Zobel concerning a land sale, filed a complaint with the National Bureau of Investigation. He alleged that petitioner J. Antonio Araneta and/or Ayala Securities Corporation acted as dummies for the Shell Refining Company in violation of the Anti-Dummy Law (Commonwealth Act No. 108). The NBI endorsed the charge to the Anti-Dummy Board, which conducted a full investigation where all parties, including petitioners and Abaya, presented evidence. While the Board’s decision was pending, Abaya filed an identical complaint directly with the Office of the City Fiscal of Manila. Assistant Fiscal Antonio G. Alindogan assumed jurisdiction, subpoenaed the petitioners, and scheduled an investigation.
Petitioners moved to dismiss the fiscal’s investigation, arguing that the fiscal’s office lacked jurisdiction because the complainant had no legal personality to file such a charge independently and, more critically, because Republic Act No. 1130 vested exclusive investigative and prosecutorial authority over Anti-Dummy Law violations in the Anti-Dummy Board. Respondent Alindogan denied the motion, prompting petitioners to file a petition for prohibition with the Court of First Instance of Manila to enjoin the fiscal from proceeding. The lower court dismissed the petition, leading to this appeal.

ISSUE

Whether the City Fiscal of Manila has the authority to independently investigate and prosecute alleged violations of the Anti-Dummy Law, or whether such power is exclusively vested in and must be coordinated by the Anti-Dummy Board under Republic Act No. 1130.

RULING

The Supreme Court ruled in favor of the petitioners and granted the writ of prohibition. The Court held that the City Fiscal of Manila cannot independently investigate and prosecute violations of the Anti-Dummy Law. The legal logic centers on the interpretation of Republic Act No. 1130, which created the Anti-Dummy Board. The law’s explicit purpose, as stated in its sections, is to ensure the implementation of nationalization laws and to coordinate all government agencies charged with enforcing them, particularly the Anti-Dummy Law. Section 3(a) specifically grants the Board the duty “to investigate violations and prosecute all violators.”
The Court rejected the argument that the general power of the city fiscal under the Manila Charter to prosecute “all violations of laws” includes Anti-Dummy Law cases. It applied the principle that a special law (Republic Act No. 1130) governs over a general law (the Manila Charter) on matters specifically addressed by the special statute. Allowing fiscals to act independently would defeat the core statutory mandate of “coordination” vested in the Board. This coordination, the Court reasoned, necessarily implies a power of direction and control by the Board over such prosecutions to ensure order and prevent conflicting actions. This interpretation is reinforced by Section 6 of RA 1130, which allows the President to detail assistant fiscals to the Board upon its recommendation—a provision that would be superfluous if fiscals could act independently. Therefore, the fiscal’s investigation was without jurisdiction and properly enjoined.