A new signal was introduced instructing squadron commanders to act independently as they thought best while still supporting the main fleet, particularly for use when circumstances would make it difficult to send detailed orders. The description stressed that this was not intended to be the only time commanders might take independent action, but was intended to make plain times when they definitely should. Similarly, instructions on what to do if the fleet was instructed to take evasive action against torpedoes were amended. Commanders were given discretion that if their part of the fleet was not under immediate attack, they should continue engaging the enemy rather than turning away with the rest of the fleet. In this battle, when the fleet turned away from Scheer's destroyer attack covering his retreat, not all the British ships had been affected, and could have continued to engage the enemy.