Discuss the constitutional safeguards against misuse of preventive detention under Article 22. How effective has judicial review been as a check on executive excess?

Article 22 is unusual: it simultaneously authorises detention without trial and fences it with procedural safeguards. Recent High Court intervention against a National Security Act (NSA) detention in Noida shows these safeguards are real, but largely only when courts enforce them.

Safeguards under Article 22

• Grounds and representation — Article 22(5) requires the detaining authority to communicate the grounds of detention and afford the earliest opportunity to make a representation [1].
• Advisory Board — detention beyond three months needs the opinion of an Advisory Board headed by a serving judge, unless Parliament provides otherwise under Article 22(7) [1].
• Legislative limits — only Parliament may prescribe the maximum period and procedure, preventing open-ended state practice [1].
• Statutory layering — under the NSA, 1980, a District Magistrate's order lapses in 12 days without State Government approval, with detention capped at 12 months [2].
• Writ remedies — Articles 32 and 226 remain available, read with Article 21's guarantee of personal liberty.

Judicial review: effective, but reactive

• In A.K. Roy v. Union of India (1982) the Supreme Court upheld the NSA's validity while insisting on strict, literal compliance with every safeguard [3].
• The Allahabad High Court (September 2026) quashed an NSA detention arising from a workers' wage protest, finding the order passed without application of mind — the detenue was already in custody before the alleged violence — and affirmed peaceful protest under Article 19(1)(a),(b) [4].
• Crucially, it ordered ₹5 lakh compensation recovered from officers' salaries, converting review into personal accountability rather than costless quashing [4].

Yet limits persist: relief is post-facto after months of lost liberty; courts test procedure, not the merits of subjective satisfaction; Advisory Boards are executive-appointed and non-adversarial; and quashing need not mean freedom, since other cases may continue [4].

Thus Article 22's safeguards form a minimum floor, and judicial review has been the decisive—though belated—guarantor. Institutionalising reasoned detention orders, periodic audit of invocations, time-bound writ hearings and accountability of erring officers would make the executive self-correcting, realising Article 21's promise without weakening genuine security powers.