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Madras High Court· 18 August 2026

How do the doctrines of laches and delay and of acquiescence operate where a right is not exercised for a long time?

Tamil Nadu State Transport Corporation (Coimbatore v. R.Rajendran
WA.563/2026 · 2026:MHC:3419 · WA No. 563 of 2026
Coram: Justice S. M. Subramaniam · Justice Krishnaswamy Govindarajan
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Answer

A right not exercised for a long time is non-existent. Even when there is no limitation period prescribed by any statute relating to certain proceedings, courts have coined the doctrine of laches and delays as well as the doctrine of acquiescence and non-suited litigants who approached the Court belatedly without any justifiable explanation; and a party who stands by and sees another acting in a manner inconsistent with his right and makes no objection while the act is in progress cannot afterwards complain.

Headnote

Tamil Nadu Industrial Establishments (Conferment of Permanent Status to Workmen) Act, 1981 — s.3 — Industrial Disputes Act, 1947 — s.12(3), s.18(3) — Settlement and undertaking — Delay, laches and acquiescence — Conferment of Permanent Status Act, 1981 — s.3 — Undertaking giving up the order — Benefit not revivable — Held: Workmen who execute an undertaking giving up their rights in respect of the order passed by the competent authority under the Conferment of Permanent Status Act cannot turn around and claim the benefit of that order after a lapse of years. (¶10) Industrial Disputes Act, 1947 — s.12(3), s.18(3) — Settlement unchallenged — Retrospective regularisation barred — Held further: Where the Section 12(3) settlement and the consequential regularisation order remain unchallenged, relief granted by the writ Court for retrospective regularisation on completion of 480 days is not in consonance with the principles of law. (¶12) Writ practice — Direction to dispose of a representation — Right of the litigant to be ascertained — Held further: A Court entertaining a writ petition merely to direct disposal of a representation must ascertain the right of the person approaching it; routine orders of that kind do no service to the cause of justice and serve only to restore a dead cause of action. (¶11) Doctrine of laches and delay — Doctrine of acquiescence — Right not exercised for a long time — Held further: A right not exercised for a long time is non-existent, and a party who stands by while another acts inconsistently with that right, making no objection, cannot afterwards complain. Writ order set aside; writ appeals allowed. (¶13, ¶16)

In the Court's own words
Paragraph 13In the context of the facts, the Supreme Court in the case of Prabhakar -vs- Joint Director, Sericulture Department and another cited supra, the Supreme Court has held as follows: “38. It is now a well-recognised principle of jurisprudence that a right not exercised for a long time is non-existent. Even when there is no limitation period prescribed by any statute relating to certain proceedings, in such cases courts have coined the doctrine of laches and delays as well as doctrine of acquiescence and non-suited the litigants who approached the Court belatedly without any justifiable explanation for bringing the action after unreasonable delay. Doctrine of laches is in fact an application of maxim of equity “delay defeats equities”. 39….. 40. Likewise, if a party having a right stands by and sees another acting in a manner inconsistent with that right and makes no objection while the act is in progress, he cannot afterwards complain. This principle is based on the doctrine of acquiescence implying that in such a case the party who did not make any objection acquiesced into the alleged wrongful act of the other party and, therefore, he has no right to complain against that alleged wrong.”
Acts & Sections
s.3 Tamil Nadu Industrial Establishments (Conferment of Permanent Status to Workmen) Act, 1981s.12(3) Industrial Disputes Act, 1947s.18(3) Industrial Disputes Act, 1947

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Also decided in this judgment
Under the Tamil Nadu Industrial Establishments (Conferment of Permanent Status to Workmen) Act, 1981, can a workman who has executed an undertaking giving up the benefit of an order passed by the competent authority later claim that benefit?Is a settlement under Section 12(3) of the Industrial Disputes Act, 1947 binding on workmen who have accepted regularisation under it, and what follows if the settlement is not challenged?What must a writ Court ascertain before directing an authority merely to dispose of a representation?
Plain-language answer prepared by the LexStreak Editorial Desk — verify against the judgment. Source: Madras High Court. Corrections