What must happen if a person under investigation refuses to provide their name and address to the police officer?

When a person under investigation refuses to provide their name and address to a police officer, the officer can arrest them without a warrant based on certain legal principles. This authority stems from the need for police officers to identify individuals who may be linked to a crime or a suspicious situation, as well as to ensure public safety and the proper administration of justice.

In many jurisdictions, including Ontario, there are laws that permit police to demand identification when they are conducting an investigation. If a person fails to comply, the officer is within their rights to arrest the individual to ascertain their identity, particularly if the refusal occurs in a context where the officer has reasonable grounds to believe that the person has committed an offense or is about to commit one.

This action not only helps ensure accountability but also upholds the integrity of the investigative process, allowing law enforcement to follow through appropriately in response to non-compliance with lawful requests. Such legal frameworks are crucial for maintaining the effectiveness of the police in their duties.