be available, as these squadrons become merged in the main guard, and they must now be used to hold tactical positions of importance and to hinder the march of the main body of the enemy by seizing all rising ground in front or to a flank of the approaching cavalry.
The Division will now have concentrated and joined the advanced guard, and will be manœuvring in anticipation of the cavalry combat. All the machine guns, except those holding positions in front, will now be concentrated under the Divisional General. They will be used at this stage in conjunction with the artillery—but not in their vicinity—to support the deployment of the Division by their fire, and they must necessarily be concentrated and employed as batteries in order not to hinder the deployment and free manœuvre of their own cavalry. The flank opposite to that of the artillery must be used, and "positions of observation" must be maintained where the guns are concealed from view and if possible from artillery fire.
The officer commanding the machine guns of the Division should remain with the G.O.C., and must be perfectly acquainted with his plans and intentions. As a rule fire will not be opened in the first instance except by his order. Officers commanding batteries must be where they can best direct their fire and at the same time be in signalling communication with their Chief. Ranges will be taken from the "position of
