Which of the following actions is considered insubordinate behavior?

Refusing to obey lawful orders is considered insubordinate behavior because it undermines the authority of supervisors and disrupts the operational integrity of the workplace. In a structured environment like a train dispatching operation, adherence to instructions is crucial for safety, efficiency, and coordination. When an employee chooses not to follow a lawful directive, it not only questions the chain of command but can also lead to potential hazards and communication breakdowns within the team.

Timely reporting of incidents, participating in safety drills, and conforming to company policies are all actions that exemplify compliance and cooperation within a work environment. These behaviors help ensure a safe and effective workspace and support overall operational success. In contrast, insubordination directly contradicts these essential practices by refusing to contribute to the orderly functioning of the organization.