Instruction VII.[7] In case his majesty’s fleet have the wind of the enemy, and that the enemy stand towards them, and they towards the enemy, then the van of his majesty’s fleet shall keep the wind; and when they are come within a convenient distance from the enemy’s rear, they shall stay until their whole line is come up within the same distance from the enemy’s van; and then their whole line is to tack (every ship in his own place), and to bear down upon them so nigh as they can (without endangering their loss of wind); and to stand along with them, the same tacks aboard, still keeping the enemy to leeward, and not suffering them to tack in their van; and in case the enemy tack in the rear first, he who is in the rear of his majesty’s is to tack first, with as many ships, divisions, or squadrons as are those of the enemy’s; and if all the enemy’s ships tack, their whole line is to follow, standing along with the same tacks aboard as the enemy doth.

Instruction VIII.[8] If the enemy stay to fight (his majesty’s fleet having the wind), the headmost squadron of his majesty’s fleet shall steer for the headmost of the enemy’s ships.[9]

Instruction IX.[10] If, when his majesty’s fleet is going before the wind, the admiral would have the vice-admiral and the ships of the starboard quarter to clap by the wind and come to their starboard tack, then he will hoist upon the mizen topmast-head a red flag.

And in case he would have the rear-admiral and the ships of the larboard quarter to come to their larboard tack, then he will hoist up a blue flag in the same place.

Instruction X.[11] If the admiral would have the van of the fleet to tack first, he will put abroad the union flag at the staff on the fore topmast-head, if the red flag be not abroad; but if the red flag be abroad, then the fore topsail shall be lowered a little, and the union flag shall be spread from the cap of the fore topmast downwards.

When the admiral would have the rear of the fleet to tack first, the union flag shall be put abroad on the flagstaff of the mizen topmast-head; and for the better notice of these two signals through the fleet, each flagship is, upon sight of either of the said signals, to make the same signals, that so every ship may know what they are to do; and they are to continue out the same signals until they be answered.[12]

Instruction XI.[13] If the admiral put a red flag on the mizen shrouds, or the mizen peak, all the flagships are to come up into his wake or grain.

Instruction XII.[13] When the admiral would have the other squadrons to make more sail, though himself shorten sail, a white ensign shall be put on the ensign staff of the admiral’s ships.

Instruction XIII.[13] As soon as the fleet shall see the admiral engage, or make a signal, by putting out a red flag on the fore topmast-head, each squadron shall take the best advantage to engage the enemy, according to such order of battle as shall be given them.