Which of the following is a sign of impending trouble while patrolling?

Increased requests for movement among inmates can indicate a sign of impending trouble while patrolling. This behavior may suggest that inmates are trying to communicate something that is not being expressed openly, or they might be looking for an opportunity to cause a disturbance or engage in illicit activities. Such requests can disrupt the normal order of operations within the facility, hinting at restlessness or coordination for potential conflicts.

On the other hand, peaceful interactions among inmates, full compliance with jail rules, and normal behavior among inmates are generally indicative of a stable environment and suggest that there is no immediate trouble. Such signs typically reflect a well-maintained atmosphere in the facility where inmates are adhering to regulations and not exhibiting behaviors that would cause alarm.