Physics Wallah

Meerut Conspiracy Case (1929-1933): A Landmark Trial in India Labour Movement

Meerut Conspiracy Case was a landmark trial during British rule in which Indian trade unionists and communist leaders were accused of conspiring against the government. It highlights the key figures, charges, trial details, and their impact on India's labor and independence movements.

authorImageAnanya Gupta8 Nov, 2025
Meerut Conspiracy Case (1929-1933)

Meerut Conspiracy Case is a significant event in the history of India's national liberation struggle, highlighting the growing influence of communist ideology and trade unionism against the British Raj. 

Initiated in March 1929 and decided in 1933, this controversial court case saw the arrest and prosecution of several prominent labour and communist leaders.

The British government perceived the rise of communist-led worker and peasant movements as a direct threat to its rule. The resulting trial, far from suppressing the movement, ultimately provided an immense platform for the propagation of communist and socialist ideas across India.

What is Meerut Conspiracy Case?

Meerut Conspiracy Case was a controversial political trial launched by the British government in India to curb the growing communist movement and the associated trade union activities.

  • Meerut Conspiracy Case Year: The trial began with the arrest of the accused on March 20, 1929, and the final judgment was delivered in January 1933.

  • Location: Meerut, Uttar Pradesh, was strategically chosen by the authorities to avoid a trial by jury, which would have been customary in major centres like Bombay or Calcutta.

  • Charge: The accused were charged under Section 121-A of the Indian Penal Code, which deals with conspiracy to deprive the King-Emperor of the sovereignty of British India.

  • Accused: A total of 31 leaders were arrested, including prominent Indian communists, trade unionists, and three British communists.

Background and Causes of the Meerut Conspiracy Case 1929

Meerut Conspiracy Case was an outcome of the British government's fear regarding the consolidation and expansion of leftist politics and labour unrest in the late 1920s.

  • Rise of Communism and Trade Unionism: Following the failure of the Non-Cooperation Movement, the socialist and communist-led labour movement gained momentum. Leaders like S.A. Dange and Muzaffar Ahmad were instrumental in establishing branches of the Communist International in India and organising the working class.

  • Formation of Workers and Peasants Parties: The communists, along with others, formed Workers' and Peasants' Parties in major cities like Bombay, Bengal, and Punjab. The WPP's activities contributed to growing awareness among the masses, linking the independence struggle with the worldwide anti-imperialist movement.

  • Militant Labour Strikes: The late 1920s witnessed intense labour struggles and widespread strikes, particularly in the railway sector, which worried the colonial administration. The British government believed the ultimate objective of the communist conspiracy was the complete paralysis and overthrow of existing Governments in every country, including India, by means of a general strike and armed uprising.

  • British Fear: The global context of the Great Depression and the tremendous progress made by the newly formed socialist state of Soviet Russia further intensified the British government's anxiety over the spread of revolutionary communist ideas. The case was explicitly aimed at suppressing the communist movement in its early stages.

Key Figures Involved in the Meerut Conspiracy Case

A total of 31 leaders were arrested on March 20, 1929, under the Viceroyalty of Lord Irwin.

Key Figures Involved in the Meerut Conspiracy Case

Category

Key Leaders Arrested

Role/Affiliation

Indian Communists

S.A. Dange, Muzaffar Ahmad, Shaukat Usmani (previously tried in the Kanpur Conspiracy Case, 1924)

Members of the Communist Party of India (CPI) and leaders of the trade union movement

 

S.V. Ghate, K.N. Joglekar, R.S. Nimbkar, P.C. Joshi, S.S. Mirajkar, Sohan Singh Josh

Prominent figures in the labour movement and executive members of the WPP

British Communists

Philip Spratt, Benjamin Francis Bradley (B.F. Bradley), H.L. Hutchinson

Sent to India by the Communist Party of Great Britain to aid the communist movement

Trial Proceedings and Outcome

The trial was one of the most prolonged and expensive judicial proceedings in British India, lasting nearly four and a half years.

  • Proceedings: The case commenced on March 15, 1929. The preliminary proceedings took seven months, and the commitment to the Court of Sessions occurred on January 14, 1930. The entire process involved 3,500 prosecution exhibits and over 320 witnesses.

  • Defense Strategy: Unlike in previous communist conspiracy cases, the defendants decided to use the courtroom as a public platform to articulate and propagate their communist agenda and political beliefs.

  • Sessions Court Verdict (January 1933): The Sessions Court convicted 27 out of the 32 accused with stringent sentences, including life transportation for Muzaffar Ahmad and 12 years' transportation for Dange, Spratt, Ghate, Joglekar, and Nimbkar.

  • High Court Appeal (August 1933): The 27 convicts appealed to the Allahabad High Court. The High Court, presided over by Chief Justice Sir Shah Muhammad Sulaiman, upheld the convictions but drastically reduced the sentences for most and acquitted nine of the accused.

Significance and Impact of the Meerut Conspiracy Case

Though intended to suppress the growing communist movement, the Meerut Conspiracy Case became a turning point, ultimately strengthening the movement it sought to destroy.

  1. Strengthening the Communist Movement: The prolonged nature of the trial and the defendants' use of the courtroom as a public platform allowed them to widely publicise their communist ideals and objectives. This led to the Communist Party of India consolidating its position among the workers.

  2. National and International Solidarity: The trial drew widespread attention in India and internationally. Leaders of the Indian National Congress, including Mahatma Gandhi, condemned the British action and expressed sympathy for the accused.

  3. Rise in Political Awareness: The case, by highlighting the ideas of workers' rights, class struggle, and anti-imperialism, played an important role in raising political and class consciousness among the Indian working class.

  4. Symbol of Resistance: The trial became a powerful symbol of British repression and intolerance towards political dissent, further fuelling the Indian independence struggle.

 

Meerut Conspiracy Case FAQs

What was the Meerut Conspiracy Case?

The Meerut Conspiracy Case (1929–1933) was a major trial under British rule where Indian trade unionists and communists were accused of plotting to overthrow the government.

When did the Meerut Conspiracy Case occur?

The Meerut Conspiracy Case year is 1929. The trial began in March 1929 with the arrest of 31 leaders and officially began in January 1930. The trial continued for an extended amount of time, concluding in January 1933.

Where did the Meerut Conspiracy Case trial take place?

The trial took place in Meerut, Uttar Pradesh. This site was particularly selected to avoid a jury trial that may have been sympathetic to the accused.

What did the accused do during the trial?

The accused turned the courtroom into a platform to assert their political beliefs. They used the trial to educate the public and workers about communist ideas through statements and legal actions.
Free Learning Resources
Know about Physics Wallah
Physics Wallah is an Indian edtech platform that provides accessible & comprehensive learning experiences to students from Class 6th to postgraduate level. We also provide extensive NCERT solutions, sample paper, NEET, JEE Mains, BITSAT previous year papers & more such resources to students. Physics Wallah also caters to over 3.5 million registered students and over 78 lakh+ Youtube subscribers with 4.8 rating on its app.
We Stand Out because
We provide students with intensive courses with India’s qualified & experienced faculties & mentors. PW strives to make the learning experience comprehensive and accessible for students of all sections of society. We believe in empowering every single student who couldn't dream of a good career in engineering and medical field earlier.
Our Key Focus Areas
Physics Wallah's main focus is to make the learning experience as economical as possible for all students. With our affordable courses like Lakshya, Udaan and Arjuna and many others, we have been able to provide a platform for lakhs of aspirants. From providing Chemistry, Maths, Physics formula to giving e-books of eminent authors like RD Sharma, RS Aggarwal and Lakhmir Singh, PW focuses on every single student's need for preparation.
What Makes Us Different
Physics Wallah strives to develop a comprehensive pedagogical structure for students, where they get a state-of-the-art learning experience with study material and resources. Apart from catering students preparing for JEE Mains and NEET, PW also provides study material for each state board like Uttar Pradesh, Bihar, and others

Copyright © 2025 Physicswallah Limited All rights reserved.