Explanation: In the context of the Indian police system, the primary duties of the police are to maintain law and order, prevent and detect crime, and protect life and property. Among these duties, investigation is a critical and central function. The police are responsible for investigating crimes, which involves a range of activities such as collecting evidence, interviewing witnesses, and analyzing crime scenes. This investigative role is crucial in the criminal justice system as it helps to gather the necessary evidence to build a case against suspects and bring them to justice.
The police are not involved in the judicial process of hearing cases or making legal interpretations. These roles are reserved for the judiciary, which includes courts and judges. The police gather evidence and present it to the courts, but they do not make judicial decisions or interpret laws. The judiciary is responsible for hearing cases, interpreting laws, and making judgments based on the evidence presented.
It is important to understand the distinction between the roles of the police and the judiciary. The police are primarily concerned with law enforcement and investigation, while the judiciary is responsible for the legal process, including hearings and interpretations. This separation of roles ensures a balance in the criminal justice system, with each branch performing its specific duties to uphold the law and ensure justice.
In summary, the duty of investigation is a core function of the police, making option B the correct answer. This duty encompasses a wide range of activities aimed at solving crimes and maintaining public safety, which is essential for the effective functioning of the criminal justice system in India.