Mendoza vs. De Leon

Municipal councilors exercising proprietary functions are not immune from personal liability for damages if their actions constitute a willful and malicious breach of a valid municipal contract, as opposed to an honest error in judgment.

Municipalities under the Philippine Municipal Code (Act No. 82) exercise both governmental and proprietary (corporate/business) functions. The distinction is critical for determining liability. While municipalities (and their officers) enjoy immunity for torts committed in the performance of governmental functions, they can be held liable for breaches of contract or torts arising from the exercise of proprietary functions.

• Filed in the Court of First Instance (now RTC) of Pangasinan.
• The lower court rendered a decision in favor of the plaintiff, Marcos Mendoza.
• The defendants (members of the municipal council) appealed to the Supreme Court.
• The SC affirmed the judgment of the lower court.

• Plaintiff-appellee Marcos Mendoza was awarded a lease for an exclusive ferry privilege in Villasis, Pangasinan, under Act No. 1643.
• He operated the ferry for over a year.
• The defendants-appellants, the members of the municipal council of Villasis, passed a resolution revoking Mendoza's lease and awarded the franchise to another person.
• Mendoza was forcibly ejected from the ferry pursuant to this resolution.
• Mendoza sued the council members personally for damages.

• The lease was a valid contract.
• The forcible eviction constituted a breach of that contract, causing him damages.
• The council members acted without legal justification and should be held personally liable.

• They attempted to justify the eviction by claiming the ferry Mendoza was operating was not the one originally leased to him.
• (Implicitly) They may have argued they were acting in their official capacity for the municipality's benefit.

• Procedural Issues: N/A
• Substantive Issues:
  1. Whether the leasing of a municipal ferry is a governmental or proprietary function.
  2. Whether the members of the municipal council can be held personally liable for damages for rescinding the lease contract and evicting the plaintiff.

• Procedural: N/A
• Substantive:
  1. The leasing of the ferry is a proprietary (corporate/business) function. The SC held that establishing and leasing ferries is enumerated among the private or corporate powers of a municipality, akin to managing patrimonial property. It is not a governmental function like maintaining peace or public health.
  2. The council members are personally liable. The SC applied the rule that directors or managers of a private corporation are not liable for mere mistakes of judgment. However, they are liable if their actions are so opposed to the corporation's interests that they could not have been motivated by an honest desire to secure those interests, but must have been intended to serve an outside purpose. Here, the evidence showed the council's justification (wrong ferry location) was baseless, as the plaintiff had been placed in possession by the vice-president and had operated for a year. Therefore, their action was not an honest mistake but a willful disregard of the plaintiff's contractual rights, making them personally liable.

• Governmental vs. Proprietary Functions Doctrine — Municipal corporations are immune from suit for acts performed in their governmental (sovereign) capacity but are liable for acts done in their proprietary (private/corporate/business) capacity. The SC applied this to classify the ferry lease as proprietary, thus removing immunity.
• Personal Liability of Corporate Directors/Officers — Directors or officers are not liable for mere errors in business judgment. However, they become personally liable if their actions are so far opposed to the corporation's true interests that they could only have been motivated by an intent to serve some outside purpose, regardless of the consequences to the corporation. The SC used this corporate law analogy to assess the council members' conduct.

• "In administering the patrimonial property of municipalities, the municipal council occupies, for most purposes, the position of a board of directors of a private corporation."
• "A rule so rigid as to hold directors personally liable for honest mistakes in corporate management would deter all prudent business men from accepting such positions."
• "We cannot say that in rescinding the contract with the plaintiff... the defendant councilors were honestly acting for the interests of the municipality."

• Wilcox v. City of Rochester — Cited to establish the foundational U.S. doctrine distinguishing between governmental and corporate duties of municipalities.
• Maxmilian v. Mayor of New York — Followed as the source of the governmental/proprietary distinction.
• Municipality of Moncada v. Cajuigan — Distinguished. In that case, councilors were not held personally liable for forcible eviction because it was deemed an honest mistake regarding a rescinded contract. In the present case, the mistake was not honest.

• Act No. 82 (Municipal Code) — Established the framework for municipal governments and their dual functions.
• Act No. 1643 — Provided for the leasing of municipal utilities like ferries, forming the basis of the plaintiff's contract.
• Principles of Obligations and Contracts — The valid lease created a binding contract; its unjustified breach gave rise to liability for damages.

• Justice Moreland — Concurred only in the result. (No further reasoning provided in the text).