Final answer:
An arresting officer should notify their command promptly post-arrest to ensure proper record-keeping and legal procedures, as well as to uphold the arrested individual's rights.
Step-by-step explanation:
After making an arrest, an arresting officer should notify their command as soon as possible, in accordance with departmental policies or legal requirements. This ensures that the arrest is properly recorded and the necessary legal processes are initiated. It is important to safeguard the rights of the individual being arrested by adhering to proper procedure, such as providing Miranda rights where applicable. For example, in landmark cases like Miranda v. Arizona, Westover v. United States, and California v. Stewart, the failure to notify defendants of their rights led to significant rulings on the necessity of informing individuals of their right to counsel during interrogations. Notification of command following an arrest is part of this due process.