How is a 'page turn' noted in a conductor's score?

In a conductor's score, a 'page turn' is commonly noted by using a blank line or a specific marking. This is important for conductors, as performances can be demanding, and ensuring a seamless flow without interruption is critical. A blank line signifies that there is a page turn required, allowing the conductor to anticipate the need to turn the page at an appropriate moment so that the musical direction can continue smoothly.

This notation helps in planning the hand movements and focuses on maintaining the musicians' performance without causing delays or disruptions. Other approaches like tempo change indications or symbols for turning pages are not standard and would not adequately communicate the necessity for a page turn in the context of a conductor's score.