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Rule Nisi

Prerogative Writs & Extraordinary Remedies

Definition

An initial order issued by a constitutional court in a writ proceeding directing the respondent authority to appear on a fixed date and show cause why the preliminary order or writ should not be made final and absolute.

Example

Upon hearing a preliminary challenge to an unlawful land acquisition notification, the High Court issues a rule nisi to the State Urban Development Authority, making the interim stay conditional upon the final return.