Case Digest (G.R. No. L-19671)
Facts:
In 1979, against the backdrop of a prolonged international oil crisis, spouses Mary Concepcion Bautista and Enrique D. Bautista, registered owners of an eight-cylinder 1969 Buick and vendees of a six-cylinder Willy’s Kaiser jeep bearing “H” and “EH” plates, petitioned the Supreme Court en banc. They challenged the validity of Letter of Instruction No. 869, issued on May 31, 1979 under the 1973 Constitution, which banned private heavy and extra-heavy motor vehicles on weekends and holidays—from 12:00 a.m. Saturday to 5:00 a.m. Monday or analogous holiday hours—while exempting service, truck, diplomatic, consular, and tourist cars. To enforce this directive, Minister Alfredo L. Juinio and Commissioner Romeo F. Edu issued Memorandum Circular No. 39 on June 11, 1979, prescribing fines, impounding of vehicles, and cancellation of registration for violators. Petitioners asserted that LOI 869 violated their due process rights by depriving them of their property and freedom to travel,
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Case Digest (G.R. No. L-19671)
Facts:
- Letter of Instruction No. 869 (May 31, 1979)
- Issued by the President as an energy conservation measure in response to the oil crisis.
- Banned use of private motor vehicles classified “H” (Heavy) and “EH” (Extra Heavy) on weekends and holidays from 0000 hours Saturday to 0500 hours Monday (or corresponding holiday period).
- Exempted classifications:
- S (Service)
- T (Truck)
- DPL (Diplomatic)
- CC (Consular Corps)
- TC (Tourist Cars)
- Memorandum Circular No. 39 (June 11, 1979)
- Issued by respondent Alfredo L. Juinio (Minister of Public Works, Transportation and Communications) and respondent Romeo P. Edu (Commissioner, Land Transportation Commission).
- Imposed penalties on violators of LOI 869:
- Fine
- Impounding of vehicle
- Cancellation of certificate of registration after repeated offenses
- Petition and procedural history
- Petitioners Mary Concepcion Bautista and Enrique D. Bautista, registered owners of H-classified vehicles, filed a prohibition petition before the Supreme Court.
- Alleged violations:
- Due process – deprivation of property right and freedom to travel without fair procedure.
- Equal protection – arbitrary and discriminatory classification of vehicles.
- Undue delegation of legislative power – circular prescribing penalties lacks statutory basis.
- Respondents answered, denying unconstitutionality and asserting statutory authority under Republic Act No. 4136 (Land Transportation and Traffic Code).
- Petitioners filed a reply; parties submitted memoranda (petitioners relied on their reply).
Issues:
- Whether LOI No. 869 violates the due process clause of the Constitution.
- Whether LOI No. 869 violates the equal protection clause of the Constitution.
- Whether Memorandum Circular No. 39 constitutes an undue delegation of legislative power or is otherwise ultra vires.
- Whether the petition presents a justiciable controversy or merely seeks an advisory opinion.
Ruling:
- (Subscriber-Only)
Ratio:
- (Subscriber-Only)
Doctrine:
- (Subscriber-Only)