Section 5
SEC. 5. The proceeds of the additional tax on manufactured oils shall accrue to the road and bridge funds of the political subdivision for whose benefit the tax is collected: Provided, however, That whenever any oils mentioned above are used by miners or forest concessionaires in their operations, twenty-five per centum of the specific tax paid thereon shall be refunded by the Collector of Internal Revenue upon submission of proof of actual use of oils and under similar conditions enumerated in sub-paragraphs one and two of section one hereof, amending section one hundred forty-two of the Internal Revenue Code: Provided, further, That no new road shall be constructed unless the routes or location thereof shall have been approved by the Commissioner of Public Highways after a determination that such road can be made part of an integral and articulated route in the Philippine Highway System, as required in section twenty-six of the Philippine Highway Act of 1953.