But in both cases, the distance pointed out to the admiral’s second ahead and astern, by the continuance of the flag abroad, as intimated in the Signal Book, is to be signified from them respectively to the ships succeeding them on either part, by signals.

These signals are to be continued either way, onward, throughout the line if necessary.

Notice is to be taken, in the same manner, of any continued deviation from the limited distance; and to commence between the several commanders of private ships respectively, independent of the admiral’s previous example, when they observe their seconds ahead or astern to be at any time separated from them, further than the regulated distance kept by the ships next to the admiral, or that which was last appointed.

When the admiral, being before withdrawn from the line, means to resume his station therein, he will make the signal for the particular ships, between which he means to place himself, to open to a greater distance, whether it be in his former station, or in any other part of the line, better suited for his future purpose.

XI.  When any number of ships is occasionally detached from the fleet for the same purpose, they are, during their separation from the body of the fleet, to comply with all such signals as shall be made at any time, whilst the signal flag appropriated for that occasion remains abroad.

But the signals made to all ships so appointed, having the commander of a squadron or division with them, will be under the flag descriptive of such commander’s squadron or division, whose signals and instructions they are to obey.

XII.  Great care is to be taken at all times when coming to action not to fire upon the enemy either over or near any ships of the fleet, liable to be injured thereby; nor, when in order of battle, until the proper signal is made, and that the ships are properly placed in respect to situation and distance, although the signal may have been before put abroad.

And if, when the signal for battle is made, the ships are then steering down for the enemy in an oblique direction from each other, they are to haul to the wind, or to any order parallel with the enemy, to engage them as they arrive in a proper situation and distance, without waiting for any more particular signal or order for that purpose:  regard being only had by the several commanders in these circumstances to the motions of the ships preceding them on the tack whereunto the course more inclines, and upon and towards which the enemy is formed for action, that they may have convenient space for hauling up clear of each other.

When our fleet is upon the contrary tack to that of the enemy, and standing towards them, and the admiral makes the signal to engage, the van ship is then to lead close along their line, with a moderate sail, and engage; the rest of the fleet doing the same, passing to windward or to leeward of the enemy, as the admiral may direct.