Procedural Fairness under Article 21

Procedural fairness means that the State must follow a fair process before taking away a person's freedom. Under Article 21, deprivation of personal liberty must have legal authority and follow a procedure that is fair, just and reasonable, not arbitrary, oppressive or fanciful. Merely following a procedure written into a law is therefore insufficient.

The constitutional test for deprivation of liberty

In Maneka Gandhi v. Union of India (1978), the Supreme Court held that the procedure contemplated by Article 21 must satisfy the requirements of fairness and reasonableness.

• The State must identify a valid law authorising deprivation of liberty and comply with the safeguards prescribed by it.
• Articles 14, 19 and 21 must be read together: the law and its procedure must satisfy non-arbitrariness under Article 14 and, where applicable, the requirements governing restrictions on Article 19 freedoms.

Notice and an opportunity to be heard

Natural justice ordinarily requires that a person facing an adverse decision affecting liberty knows the grounds against them and has a meaningful opportunity to respond.

• The decision-making process must be free from bias, and the opportunity to respond must be real rather than merely formal.
• Fairness is context-dependent: Article 21 does not require a full judicial hearing before every arrest or deprivation of liberty.
• Where a prior hearing is legitimately impracticable, an appropriate post-decisional hearing may be necessary; it does not automatically cure every denial of a prior hearing.

Safeguards during arrest and detention

Article 22 supplements Article 21 with express safeguards against arbitrary arrest and detention.

• An arrested person must be informed of the grounds of arrest and cannot be denied the right to consult and be defended by a legal practitioner of their choice.
• The person must be produced before the nearest magistrate within 24 hours, excluding necessary journey time; further custody requires the magistrate's authority.
• These Article 22 safeguards have express exceptions for enemy aliens and preventive detention; preventive detainees have separate safeguards, including communication of grounds and the earliest opportunity to make a representation, subject to constitutional exceptions.

Effective protection throughout custody and trial

Article 21 protects fairness beyond the initial decision to deprive a person of liberty.

• Free legal aid for an accused unable to afford legal representation and a speedy trial are recognised components of fair procedure.
• In D.K. Basu v. State of West Bengal, the Supreme Court prescribed arrest and custody safeguards, including an arrest memo, informing a relative or friend, and medical examination.
• Custody does not extinguish protection against torture or cruel, inhuman or degrading treatment.