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UPSC MainsGeneral Studies Paper IIIndian PolityPractice question

Role of Prime Minister in Indian Parliamentary System

What is the role of the Prime Minister in the Indian parliamentary system?

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How to approach

Begin by defining the constitutional stature of the Prime Minister as the de facto executive head in India's parliamentary democracy. Structure the body to cover constitutional/executive functions, parliamentary accountability and legislative leadership, and strategic or ex-officio responsibilities supported by judicial rulings. Conclude with a summary of how the office balances decisive leadership with democratic accountability.

Model answer

369 words

Introduction

In India's parliamentary form of government, the Prime Minister serves as the real (de facto) executive head, functioning as the 'keystone of the Cabinet arch'. While executive authority is formally vested in the President, the Prime Minister exercises decisive executive power, steering legislative priorities and administrative direction.

Constitutional and Executive Leadership

  • Appointment and Formation of Council (Article 75(1)): The Prime Minister is appointed by the President and formally recommends the appointment and dismissal of other ministers, determining the composition and portfolio allocation of the Union Council of Ministers.
  • Channel of Communication (Article 78): Acts as the primary constitutional conduit between the President and the Council of Ministers, communicating all Cabinet decisions and administrative affairs.
  • Judicial Affirment of Real Executive Power: In Ram Jawaya Kapur v. State of Punjab (1955), the Supreme Court affirmed that the real executive powers are vested in the Council of Ministers headed by the Prime Minister. Furthermore, in U.N.R. Rao v. Indira Gandhi (1971), the Court ruled that the Prime Minister-led Cabinet must exist continuously, even following the dissolution of the Lok Sabha, to preclude any constitutional vacuum under Article 74(1).

Parliamentary Accountability and Legislative Role

  • Upholding Collective Responsibility (Article 75(3)): Enforces the Cabinet's collective accountability to the Lok Sabha, ensuring that ministers present a unified stance on government policy.
  • Legislative Direction: Serves as the Leader of the House (if a member of the Lok Sabha) or coordinates with the designated leader to set the legislative calendar, steer landmark bills, and advise the President on the summoning, prorogation, and dissolution of the Lok Sabha under Article 85.

Strategic, Institutional, and Crisis Governance

  • Cabinet Committees: Heads critical executive decision-making bodies, including the Cabinet Committee on Security (CCS) dealing with defense and national crises, and the Cabinet Committee on Economic Affairs (CCEA).
  • Ex-Officio Leadership: Chairs premier institutional bodies such as NITI Aayog, the National Disaster Management Authority (NDMA), and the Inter-State Council to facilitate federal synergy.
  • Foreign Policy and Diplomacy: Shapes India's external engagement and represents the nation in key multilateral forums such as the G20, BRICS, and Quad.

Conclusion

The Prime Minister represents the central pivot of the Indian constitutional matrix, harmonizing authoritative executive execution with rigorous accountability to Parliament and ensuring coherent national governance.

Key facts to remember

case study
Ram Jawaya Kapur v. State of Punjab (1955)

The Supreme Court recognized that the Indian Constitution adopted the British parliamentary model, establishing that the President is the formal constitutional head while real executive power resides in the Cabinet headed by the Prime Minister.

case study
U.N.R. Rao v. Indira Gandhi (1971)

The Supreme Court clarified that the Council of Ministers headed by the Prime Minister does not cease to hold office upon the dissolution of the Lok Sabha, as the President cannot exercise executive functions without the aid and advice of the Council.

definition
Collective Responsibility (Article 75(3))

A core convention of the parliamentary executive where all ministers collectively sink or swim together, remaining jointly accountable to the Lok Sabha for every policy decision taken by the government.

Frequently asked questions

Can the country function without a Prime Minister after the Lok Sabha is dissolved?

No. Under Article 74(1) and the Supreme Court ruling in U.N.R. Rao (1971), there must always be a Council of Ministers headed by the Prime Minister to aid and advise the President, preventing a constitutional void.

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