Zero hour

What is 'Zero Hour' ?

Zero Hour is an Indian parliamentary innovation. The phrase does not find mention in the rules of procedure. The concept of Zero Hour started organically in the first decade of Indian Parliament, when MPs felt the need for raising important constituency and national issues .

The time immediately following the Question Hour and laying of papers and before any listed business is taken up in the House has come to be popularly known as the `Zero Hour'. As it starts around 12 noon, this period is euphemistically termed as `Zero Hour'. For raising matters during the ‘Zero Hour’ in Lok Sabha, Members give notice between 8.30 a.m. and 9.00 a.m. everyday to the Speaker stating clearly the subject which they consider to be important and wish to raise in the House. It is, of course, for the Speaker to allow or not to allow for raising such matters in the House .

Official Definition of 'Zero Hour'

'Zero Hour ' as defined in legislation(s)

Zero Hour is an Indian parliamentary innovation. The phrase does not find mention in the under any Act, Ordinance, Rule, Notification, Guideline, Circular, Government Order, or Gazette publication or rules of procedure. It is not even mentioned in the Constitution of India.

Legal provision(s) relating to 'Zero Hour'

There is no direct constitutional provision on Zero Hour. However, a few constitutional articles provide the framework within which Zero Hour operates.

Article 75(3) Collective Responsibility of the Council of Ministers

"The Council of Ministers shall be collectively responsible to the House of the People . "

Zero Hour is one of the parliamentary mechanisms through which members raise urgent public matters and seek executive attention.

Article 85 (1) Sessions of Parliament, prorogation and dissolution

"The President shall from time to time summon each House of Parliament to meet at such time and place as he thinks fit, but six months shall not intervene between its last sitting in one session and the date appointed for its first sitting in the next session . "

Sessions of Parliament do not exist specifically for Zero Hour; instead, they constitute the constitutional framework within which all parliamentary business, including Zero Hour, is conducted. Zero Hour occurs within Parliamentary sessions summoned under this Article. Without sessions, there is no Zero Hour.

Artcile 89 The Chairman and Deputy Chairman of the Council of States

"The Vice-President of India shall be ex officio Chairman of the Council of States ."

The Chairman of Rajya Sabha is the presiding authority who permits, regulates, and can disallow Zero Hour submissions in the upper house.

Article 93 The Speaker and Deputy Speaker of the House of the People

"The House of the People shall, as soon as may be, choose two members of the House to be respectively Speaker and Deputy Speaker thereof and, so often as the office of Speaker or Deputy Speaker becomes vacant, the House shall choose another member to be Speaker or Deputy Speaker, as the case may be ."

The Speaker of Lok Sabha performs the identical function for Zero Hour in the lower house.

Article 105 Powers, privileges, etc., of the Houses of Parliament and of the members and committees thereof

"(1) Subject to the provisions of this Constitution and to the rules and standing orders regulating the procedure of Parliament, there shall be freedom of speech in Parliament ."

"(2) No member of Parliament shall be liable to any proceedings in any court in respect of any thing said or any vote given by him in Parliament or any committee thereof, and no person shall be so liable in respect of the publication by or under the authority of either House of Parliament of any report, paper, votes or proceedings ."

Whatever an MP says during Zero Hour submissions is fully protected under Article 105. MPs cannot be sued or prosecuted for any Zero Hour statement, no matter how contentious.

Article 118 Rules of procedure Parliament

" (1) Each House of Parliament may make rules for regulating, subject to the provisions of this Constitution, its procedure and the conduct of its business ."

Zero Hour is not mentioned in the rules made under Article 118. Its very existence is as a pure convention

Article 208 Rules of procedure State Legislature

"A House of the Legislature of a State may make rules for regulating, subject to the provisions of this Constitution, its procedure and the conduct of its business ."

State Legislatures have adopted a Zero Hour practice modelled on Parliament's convention. This article is the constitutional basis for such state-level practice.

'Zero Hour' as defined in international instrument(s)

No treaty, convention, or other source of international law defines "Zero Hour".

'Zero Hour ' as defined in official document(s)

Lok Sabha Secretariat - Frequently Asked Questions

"The time immediately following the Question Hour and laying of papers and before any listed business is taken up in the House has come to be popularly known as the `Zero Hour'. As it starts around 12 noon, this period is euphemistically termed as `Zero Hour'. For raising matters during the ‘Zero Hour’ in Lok Sabha, Members give notice between 8.30 a.m. and 9.00 a.m. everyday to the Speaker stating clearly the subject which they consider to be important and wish to raise in the House. It is, of course, for the Speaker to allow or not to allow for raising such matters in the House. The term `Zero Hour' is not formally recognised in our parliamentary procedure. "

'Zero Hour ' as defined in official governement reports

Rajya Sabha Secretariat -Rajya Sabha at Work

"Zero Hour may be defined as the interregnum between the end of Question Hour and the beginning of the regular listed business in the House. "

Definition by ISTM

"Immediately after Question Hour, members raise matters of urgent public importance. There is no mention of the term 'Zero Hour' in the Rules of Procedure and Conduct of Business in Lok Sabha. Since long back it has been regularised and now the members can give notice for matters of urgent public importance on the previous evening of the day when the notice is proposed to be raised in the House."

Term as defined in case law(s)

No judicial definition available

There is no reported judgment of the Supreme Court of India or any High Court that defines "Zero Hour" .

Variations

Slight differences and nuances in the concept

Variations	Lok Sabha	Rajya Sabha
	Zero Hour	Zero Hour Submissions (earlier also referred to as Special Mentions in practice)
Purpose	Enables Members to raise matters of urgent public importance requiring immediate attention of the Government.	Enables Members to raise matters of urgent public importance with the permission of the Chairman.
Legal status	Not mentioned in the Rules of Procedure; evolved through parliamentary convention.	Not provided for in the Rules of Procedure; governed by established parliamentary practice and directions of the Chairman.
Timing	Traditionally held immediately after Question Hour (around 12 noon).	Since the recommendations of the Rules Committee (13th Report, 2014), Zero Hour Submissions are taken up before Question Hour, immediately after laying of papers.
Notice requirement	Members submit prior notice admissibility is decided by the Speaker.	Members submit prior notice admissibility is decided by the Chairman.

International Experience

Zero hour is unique to Indian parliamentary system and does not exist in other countries parliamentary practices. No other legislation calls a segment of its sitting zero hour or replicates its specific no time limit on number structure. however nearly every major west minister model and presidential structure has developed a mechanism serving the same purpose which lets member raise urgent unscheduled matters but this is a different institutional design.

United Kingdom

Their is an urgent question and private notice question mechanism in which an MP applies to the speaker or lord speaker for permission to ask urgent question on matter of public importance with prior notice its procedure is firstly application must be made before the day sitting begins and the speaker decides admissibility if it gets approved then the responsible minster must attend and respond usually within 3 min which is the followed by supplementary question within approx. 30 minutes

Deviations from Indian practice

Their is a structural difference in india and uk model, zero hour carries no ministerial obligation to respond in India minister may respond immidiately or at later time and there is no follow up mechanism on the other uk urgent question is built entirely around compelling the executives, there a minster is required to attend teh commons and explain them what the government is doing making it hybrid of India's zero hour.

Technological transformation and Initiatives

The Lok Sabha Zero Hour e-portal

In this the honorable members are informed that an e portal has been put in place to facilitate members to submit their notices online to raise matters of urgent public importance during zero hour members can also physically hand over the notice for which a printed form remains available in the parliamentary notice office. notice may be given 0900 hours of a given day to 0800 hours of the session day on which members desire to raise their matters after which those received up to the 0800 hour cut off are put to the computerized ballot. twenty matters as per their priority in the ballot are allowed to be raised on the day through 4 to 5 notices over and above these twenty may additionally be permitted at the discretion of the speaker based on their importance.

Research that engages with 'Zero Hour'

Research Document 1

Chakshu Roy, "An Expert Explains: What are Question Hour and Zero Hour, and why they matter"

Written against the government's 2020 decision to suspend Question Hour and curtail Zero Hour during the COVID Monsoon Session, this is the most authoritative think-tank explainer on Zero Hour for a non-specialist audience. It goes beyond official documentation by framing Zero Hour as an accountability mechanism and by recording the 1962 precedent , when the Winter Session was advanced, Parliament sat from 12 pm, and Question Hour was suspended by agreement between the ruling party and Opposition , as the historical baseline against which any future curtailment should be measured.

Research Document 2

Siddharth Swaminathan and Pradeep Chhibber, "Question Hour Activity and Party Behaviour in India"

"The 'Zero Hour', which begins right after the Question Hour in India, is perhaps a closer approximation to the Question Hour in other parliaments. The practice developed in India in the interval between 12 noon and 1 p.m. (that is, between the end of Question Hour and the beginning of the lunch hour). Legislators would informally request the Speaker to raise matters of immediate public controversy — comments or exposés made on the television or to newspapers, or other scandals — to force the government to respond formally or to seek a statement that lays out the official version of events. Initially, the Speaker would allow them because they were not listed in the legislative business of the day, the latter having been decided weeks in advance. This intervention soon became a popular practice, grabbing headlines, and was formalised into an 'hour' in 1962 (prior to the start of our data), although it was still based on spontaneous legislator participation. However, with increased participation, the Speaker's office soon had to deter legislators, in vain, by asking them to use other channels (special mention, calling attention notices) that could be used in normal business hours. In 1993, the Indian parliament formalised interpellation procedures for the Zero Hour... We chose to analyse the Question Hour rather than the Zero Hour for the following reasons. Both are autonomous of formal party strictures, but the Zero Hour is more spontaneous, making legislator behaviour in the latter driven more by media-based imperatives than by policy."

Challenges

Zero Hour has no rule-based protection. Because it exists outside the Rules of Procedure, it can be curtailed without any procedural violation whenever parliamentary disruptions displace the day's business.

According to PRS Legislative Research data, the number of Parliament sittings has halved since the 1950s–60s, and the functioning time has dropped significantly, with Lok Sabha working for only five per cent and Rajya Sabha six per cent of its scheduled time in the second part of the Budget session.

Way Ahead

Formalising the zero hour is an essential measure to ensure that important matters are brought up and addressed promptly in the Parliament. The true advantage of the zero hour lies in its flexibility to allow for the submission of last-minute notices to the Chair, without being restricted to what was originally submitted at the time of the ballot this is an essential aspect of the present structure that should not be violated in the process of formalising the zero hour.

Related terms

Question Hour

The Question Hour is an important part of the parliamentary proceedings which gives the institution of Parliament the great significance it possesses. This Hour has assumed greater importance because the members can elicit information through questions on matters affecting the day-to-day life of the citizens.

Adjournment Motion

Motions such as No Confidence Motion, Adjournment Motion and Censure Motion are admissible only in Lok Sabha. The Rajya Sabha FAQ further explains: Rule 176 provides for raising discussion on matters of urgent public importance.An Adjournment Motion requires the support of at least 50 members to be admitted and is moved to draw the attention of the House to a definite matter of urgent public importance.

References

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Page created 2026-08-21  ·  Last updated 2026-08-28