0. Which one of the following provides constitutional guarantee of personal freedom?
The writ of Habeas Corpus is issued to safeguard individual freedom against illegal detention. It ensures a person is brought before the court to determine the legality of detention.
Option A: Quo Warrant
Incorrect; challenges the legality of holding a public office.
Option B: Mandamus
Incorrect; directs public officials to perform their duties.
Option C: Certiorari
Incorrect; used to quash an order of a lower court.
Option D: Habeas Corpus
Correct; it protects personal liberty and prevents unlawful detention.