What do the arrows at the end of a north/south runway indicate?

The correct choice indicates that the arrows at the end of a north/south runway signal that it cannot be utilized for landing but is still suitable for taxiing and takeoff. This is typically denoted to inform pilots that the runway is restricted for certain operations due to specific conditions, such as maintenance, construction, or safety-related issues.

These markings help to ensure the safety of operations by providing clear guidance to pilots. When a runway has arrows indicating it cannot be used for landing, it effectively informs them that while they cannot land, they still have the option to taxi on the runway or take off if necessary conditions are met.

Understanding these markings is crucial for pilots during flight operations to avoid potential hazards when approaching or departing from an airport.