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Cabinet Mission Plan, 1946

By Abishek A 13 August 2026 Updated 8 September 2026 5 min read 13 views
Overview

The Cabinet Mission Plan (1946) proposed a Union of India and provincial grouping, laying the groundwork for India's 389-member Constituent Assembly.

At a glance

What it is

A May 1946 British proposal for a limited Union of India (Foreign Affairs, Defence, Communications) with optional provincial grouping.

Key provision

Union of India to control only Foreign Affairs, Defence and Communications; provinces free to form groups with their own executives and legislatures.

Why it matters

Directly gave rise to the 389-member Constituent Assembly (296 British India + 93 Princely States) formed in November 1946.

Timeline

1946-03-24
Cabinet Mission arrives in India
Three members: Lord Pethick-Lawrence, Sir Stafford Cripps, A.V. Alexander.
1946-05-16
Cabinet Mission Plan published
Proposed Union of India with three central subjects and provincial grouping.
1946-11
Constituent Assembly formed
389 members — 296 from British India, 93 from princely states.

Cabinet Mission Plan refers to the proposals put forward in 1946 by a three-member British delegation sent to negotiate the transfer of power in India, and it is chiefly remembered for laying down the method by which India's Constituent Assembly was eventually formed. Though the scheme itself was never implemented in the form it was drafted, the assembly it set in motion went on to frame the Constitution of India.

Composition and Timeline

The Cabinet Mission was a three-member team consisting of Lord Pethick-Lawrence, Sir Stafford Cripps and A.V. Alexander. The Mission arrived in India on 24 March 1946 and, after negotiations with Indian political leaders, published its plan on 16 May 1946. The interval between arrival and publication reflects the extended round of talks the Mission held before settling on its final proposals.

What the Plan Proposed

The Cabinet Mission Plan envisaged a Union of India that would exercise jurisdiction over only three subjects at the centre: Foreign Affairs, Defence and Communications. All residual subjects were to remain with the provinces, marking a scheme of a loose, limited central government rather than a strong unitary or even a conventionally federal one.

Within this Union, the plan allowed provinces to come together and form their own groups, each of which could have its own executive and legislature. This provision for provincial grouping was one of the more distinctive — and contested — features of the scheme, since it gave provinces the option of associating with one another below the level of the all-India Union.

At the centre, the plan provided for a Federal Legislature whose composition was to be drawn from representatives of the Provinces and the Indian States (princely states). This mechanism of drawing members from both British Indian provinces and princely states foreshadowed the method later used to constitute the Constituent Assembly itself.

Formation of the Constituent Assembly

The Constituent Assembly of India was formed in November 1946 under the framework laid down by the Cabinet Mission Plan. It had a total strength of 389 members, of which 296 seats were allotted to British India and 93 seats to the princely states. Within the British Indian allocation, seats were divided among the Muslim, Sikh and General communities on the basis of proportional representation.

Feature Detail
Total strength 389
Seats — British India 296
Seats — Princely States 93
Basis of allocation (British India) Proportional representation among Muslim, Sikh and General communities
Framework Laid down by the Cabinet Mission Plan, 1946

This composition meant that the Assembly which went on to draft the Constitution of India was itself a direct outcome of the Cabinet Mission's proposals, even though the larger constitutional scheme envisaged by the Mission — the three-subject Union and provincial grouping — was not the structure India eventually adopted.

UPSC Relevance

Prelims

  • Members of the Cabinet Mission: Lord Pethick-Lawrence, Sir Stafford Cripps, A.V. Alexander.
  • Date of arrival (24 March 1946) and date of publication of the plan (16 May 1946).
  • Three subjects proposed for the Union of India: Foreign Affairs, Defence, Communications.
  • Composition of the Constituent Assembly: 389 total, 296 from British India, 93 from princely states.

Mains

  • Trace how the composition and formation of the Constituent Assembly were shaped by the Cabinet Mission Plan of 1946.
  • Examine the scheme of a limited Union with provincial grouping proposed by the Cabinet Mission, and how it differed from the structure ultimately adopted in the Constitution.

FAQ

Q1. What was the Cabinet Mission Plan? It was a set of proposals published on 16 May 1946 by a three-member British delegation — Lord Pethick-Lawrence, Sir Stafford Cripps and A.V. Alexander — for a Union of India with limited central subjects and provision for provincial grouping.

Q2. Which subjects did the proposed Union of India control under the plan? Only Foreign Affairs, Defence and Communications were assigned to the Union; all other subjects were to remain with the provinces.

Q3. How is the Cabinet Mission Plan connected to the Constituent Assembly? The Constituent Assembly formed in November 1946, with its 389 members drawn from British India and the princely states, was constituted under the framework the Cabinet Mission Plan laid down.

Q4. How were the 389 seats of the Constituent Assembly distributed? 296 seats went to British India and 93 to the princely states; within the British Indian seats, allocation among Muslim, Sikh and General communities followed proportional representation.

Q5. Did the Cabinet Mission's proposed Union structure become India's Constitution? No. While the Assembly it helped create went on to draft the Constitution, the specific scheme of a three-subject Union with provincial grouping proposed by the Mission was not the structure India finally adopted.

Quick Revision

  • Cabinet Mission: 3 members — Pethick-Lawrence, Cripps, Alexander.
  • Arrived in India: 24 March 1946.
  • Plan published: 16 May 1946.
  • Union of India subjects proposed: Foreign Affairs, Defence, Communications.
  • Provinces could form groups with their own executives and legislatures.
  • Federal Legislature: representatives from Provinces and States.
  • Constituent Assembly formed: November 1946, under the Cabinet Mission Plan.
  • Assembly strength: 389 (296 British India + 93 Princely States).
  • British India seats divided among Muslim, Sikh, General by proportional representation.

Sources

Further Reference

For deeper reading on this topic and the wider polity syllabus, these standard works are recommended:

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Cabinet Mission Plan 1946 – UPSC Notes | UPSC.wiki