The Members of the Supreme Court and of other courts established by law shall not be designated to any agency performing quasi-judicial or administrative functions. (Sec. 12, Art. VIII, 1987 Constitution)

Facts: 

Act No. 1446 was passed. Section 11 of the Act provides: "Whenever any franchise or right of way is granted to any other person or corporation, now or hereafter in existence, over portions of the lines and tracks of the grantee herein, the terms on which said other person or corporation shall use such right of way, and the compensation to be paid to the grantee herein by such other person or corporation for said use, shall be fixed by the members of the Supreme Court, sitting as a board of arbitrators, the decision of a majority of whom shall be final."

Pursuant to said Act, Meralco filed a petition requesting the members of the Supreme Court, sitting as a board of arbitrators, to fix the terms upon which certain transportation companies shall be permitted to use the Pasig bridge of the Manila Electric Company and the compensation to be paid to the Manila Electric Company by such transportation companies.

Copies of the petition were directed to be sent to transportation companies affected by the petition. Opposition was entered to the petition by a number of public utility operators.


Issue:

Can the members of the Supreme Court sit as arbitrators and fix the terms and compensation as is asked of them in this case?


Held:

The Supreme Court of the Philippine Islands represents one of the three divisions of power in our government. It is judicial power and judicial power only which is exercised by the Supreme Court. Just as the Supreme Court, as the guardian of constitutional rights, should not sanction usurpations by any other department of the government, so should it as strictly confine its own sphere of influence to the powers expressly or by implication conferred on it. The Supreme Court and its members should not and cannot be required to exercise any power or to perform any trust or to assume any duty not pertaining to or connected with the administering of judicial functions.

Section 11 of Act No. 1446 contravenes the maxims which guide the operation of a democratic government constitutionally established, and that it would be improper and illegal for the members of the Supreme Court, sitting as a board of arbitrators, the decision of a majority of whom shall be final, to act on the petition of the Manila Electric Company. (Meralco vs. Pasay Transportation Company, G.R. No. L-37878, November 25, 1932)