According to LEPRA Section 89, which of the following is true about police officer's powers at a crime scene?

In the context of LEPRA (Law Enforcement (Powers and Responsibilities) Act), particularly Section 89, police officers are granted specific powers at a crime scene that enable them to respond effectively to incidents. The correct assertion is that they may exercise powers without a warrant at a crime scene. This provision allows officers to conduct searches and take necessary actions to preserve evidence and maintain safety at the scene.

This authority is crucial in scenarios where immediate action is required, such as to prevent the destruction of evidence or to secure a suspect. The law recognizes the potential exigencies that can arise at crime scenes, hence providing officers with the necessary legal backing to act without the delay that could accompany warrant procurement.

In contrast, the other options present limitations or circumstances that do not align with the powers granted to police at a crime scene, such as restrictions on searching vehicles or working on private property without warrant provisions. Therefore, understanding the nature and extent of the police powers at crime scenes under LEPRA is essential for both law enforcement and public awareness.