To add some flexibility when deploying for attack, a new signal was provided for deploying the fleet to the centre, rather than as previously only either to left or right of the standard closed-up formation for travelling. The fast and powerful 5th Battle Squadron was moved to the front of the cruising formation so it would have the option of deploying left or right depending upon the enemy position. In the event of engagements at night, although the fleet still preferred to avoid night fighting, a destroyer and cruiser squadron would be specifically detailed to seek out the enemy and launch destroyer attacks.