What action is a sentry instructed to take in case of an emergency according to the 8th Order?

In the context of military or sentry duties, the appropriate action for a sentry in case of an emergency, as outlined in the 8th Order, is to give the alarm in the event of a fire or disorder. This directive emphasizes the responsibility of the sentry to alert others and initiate a response during critical situations. By sounding the alarm, the sentry plays a crucial role in ensuring safety and prompting necessary action from fellow personnel or authority figures.

Taking this action helps maintain order and prevents further escalation of the situation, as it allows for a coordinated response to the emergency. It's essential for sentries to remain vigilant and not become passive during a threat, as their alertness can make a significant difference in managing emergencies effectively.