and may be flown on the grounds of the state capitol and on the grounds of the headquarters of the state department of defense on other days; provided that if the Hawaiian flag is flown on the same halyard as the flag of the United States of America at those locations, then the POW/MIA (prisoner of war/missing in action) flag may be flown under the flag of the State of Hawaii, and if the Hawaiian flag is flown on a separate halyard as the flag of the United States of America at those locations, then the POW/MIA (prisoner of war/missing in action) flag may be flown under the flag of the United States of America.
HRS § 5-18.5