Section 6
SEC. 6. Unclassified employees of the Insular Government, including laborers, who are injured in clear line of duty may, in the discretion of the Chief of the Bureau and with the approval of the head of the Department under which they are employed, continue to receive their regular compensation during the period of disability not exceeding ninety days: Provided, That the Governor-General or proper head of Department may, in his discretion, authorize payment of medical attendance, necessary transportation, and hospital fees tor officers and employees injured m clear line of duty, but such payment shall not be made from the appropriation for "General purposes" when the Bureau or Office concerned has an available appropriation for contingent expenses or public works, as the case may be, from which such payment can be made, nor shall the provisions of this section be construed to cover sickness as distinguished from physical wounds.