Section 4
SEC. 4. Subject to such terms and Conditions as the Philippine Government may prescribe, the grantee may use such landing and replenishment facilities on land or water as may be maintained or owned by the Government within the Philippines or the grantee's lines, excepting those which, in the opinion of said Government, may not be used by the grantee because of military or naval considerations, and, reciprocally, the Philippine Government shall have the right to use the landing and replenishment facilities on land or water maintained or owned by the grantee in the Philippines.