What is the responsibility of a Fire Guard regarding emergency exits?

The responsibility of a Fire Guard regarding emergency exits primarily involves ensuring that these exits are accessible and properly marked. This is crucial for safety during emergencies when quick evacuation is necessary. Monitored accessibility means that exits should be clear of obstructions, and proper signage must be displayed, making it easy for occupants to locate the exits. Having a clear and visible path to emergency exits helps ensure that individuals can evacuate the premises swiftly in the event of a fire or other emergency, thereby minimizing potential hazards and promoting safety protocols within a building.

The other options suggest actions that may compromise safety (such as locking exits) or focus on tasks that are not typically part of a Fire Guard's responsibilities, such as building new exits or regularly changing exit signs without clear justification.