Habeas corpus provides protection against what?

• A. A procedural tool for expedited trials.
• B. A rule requiring evidence to be authenticated.
• C. A constitutional protection against unlawful detention.
• D. A rule permitting indefinite detention during emergencies.

Answer: (C)

Habeas corpus protects against unlawful detention. It acts as a constitutional remedy that requires authorities to bring a detained person before a court and show there is a lawful basis for keeping them confined. This protects individuals from arbitrary, prolonged, or indefinite imprisonment and ensures due process in how and why someone is held. It is not about expediting trials, nor about requiring evidence to be authenticated, and it does not authorize indefinite detention—even in emergencies, the principle serves to guard against unlawful confinement by demanding legal justification and timely review.