Clause 40

The President may by proclamation published in the Gazette declare that the security of Singapore requires the recall of all or any part of the Reserve to colour training service and the Commandant may thereupon by notification in the Gazette appoint times and places at which members of the Reserve as specified therein are required to report for colour training service.

On reporting for colour training service members of the Reserve shall be subject to the provisions of Part III until they are released from colour training service by the Commandant with the approval of the President.

Members of the Reserve shall be liable to be called up for mobilized service under the provisions of Part V.