Section 6
SEC. 6. Cement roads projects financed under the provisions hereof, may or may not be self-liquidating projects, but any loan or loans contracted by the Province of Iloilo under the provisions hereof shall be payable from tolls or charges imposed by the Provincial Board of Iloilo for the use of self-liquidating projects constructed under the provisions hereof, and the Province of Iloilo is hereby authorized to continue collecting such tolls or charges until all the loans contracted by it under the provisions hereof shall have been fully paid.