Which of the following describes the action of breaking a fire alarm glass?

The action of breaking a fire alarm glass is specifically intended for activation of the alarm system in the case of a fire or emergency. This design is in place to provide an immediate way for individuals to alert others of a dangerous situation, ensuring that help can be called quickly. The glass is created to be deliberately breakable, and this action is part of the standard operational protocol during emergencies. It serves a clear purpose in enhancing fire safety and should be utilized when someone observes signs of a fire or smoke. This makes it a crucial aspect of fire alarm operations.

In contrast, options that describe the action as a normal procedure or illegal action would misunderstand the designated purpose of breaking the glass, while referring to it as a last resort underestimates the immediate need to activate the alarm when an emergency is present.