A formal command or order issued by the Supreme Court or High Courts.
Explanation
In the Indian constitutional framework, a "writ" is a formal written order issued by a court possessing the specific authority to do so. The Constitution empowers the Supreme Court (under Article 32) and the High Courts (under Article 226) to issue writs for the enforcement of Fundamental Rights and, in the case of High Courts, for other legal purposes.
Option Analysis:
- A written complaint filed by a citizen in the District Court. is Incorrect: A written complaint filed in a District Court is generally termed a plaint or a petition. District Courts do not possess writ jurisdiction under the Constitution.
- A formal command or order issued by the Supreme Court or High Courts. is Correct: A writ is a formal command or order issued by the Supreme Court or High Courts directing a person, authority, or the State to perform a specific act or to abstain from doing so. The five types of writs are Habeas Corpus, Mandamus, Prohibition, Certiorari, and Quo-Warranto.
- A legislative proposal introduced in the Parliament. is Incorrect: A legislative proposal introduced in the Parliament is technically referred to as a Bill.
- A mercy petition submitted to the President of India. is Incorrect: A mercy petition is an executive appeal for clemency submitted to the President (Article 72) or Governor (Article 161), distinct from a judicial writ.
Key Takeaway:
Writs are prerogative remedies in the form of judicial commands issued exclusively by the higher judiciary (Supreme Court and High Courts) to protect constitutional and legal rights.