Answer:
The correct answer is option A (due process of law)
Explanation:
The constitution of a nation or a state is the set of laws that binds the government and the people such that decisions of the governments and the rights of the people are clearly stated so as to allow the smooth running of that nation or state.
When the police inform suspects of their rights, in other words, they are letting the suspects know that their actions of enforcing the law are within the confines of the law and they are acting according to the rules laid down by the government without depriving the suspect a constitutional right which includes fair procedures.
