What are two key elements in the process of arrest?

The correct answer highlights two essential components of the arrest process: the requirement for the officer to inform the suspect of the reason for their arrest and to ensure that the arrest is carried out lawfully.

Informing the suspect of the reason for the arrest is crucial because it upholds the suspect's right to know what they are being charged with, which is a fundamental aspect of due process. This transparency fosters accountability in law enforcement and helps to prevent arbitrary detentions.

Ensuring that the arrest is executed lawfully is equally important. Officers must follow legal protocols when making an arrest to avoid violations of rights that could lead to challenges in court. Lawful conduct during an arrest helps protect both the integrity of the legal process and the safety of everyone involved.

Other options discuss elements that are not required in the typical arrest protocol. For instance, calling for backup may be beneficial in certain situations, but it is not a universal requirement for every arrest. Similarly, notifying the suspect's family or providing an immediate lawyer cannot be mandated in the initial arrest phase, and making an arrest without explanation conflicts with the legal obligation to inform the suspect of the charges against them. These aspects highlight why the selected answer encapsulates the essential standards of lawful arrests.