Lahore Conspiracy Case

The term Lahore Conspiracy Case refers to two distinct judicial trials conducted by the British colonial administration in India to prosecute revolutionary nationalists.

First Lahore Conspiracy Case (1915)

The First Lahore Conspiracy Case arose in the aftermath of the failed Ghadar Mutiny of 1915. The Ghadar Party, founded in North America by Sohan Singh Bhakna and Lala Har Dayal, attempted to trigger an armed insurrection within the British Indian Army during World War I.

  • Key Figures: Rash Behari Bose, Vishnu Ganesh Pingle, Kartar Singh Sarabha, and Bhai Parmanand.
  • Judicial Outcome: The colonial state tried 291 revolutionaries under the Defense of India Act 1915. The special tribunal sentenced 42 revolutionaries to death, including Kartar Singh Sarabha and Vishnu Ganesh Pingle, while 114 received transportation for life. Rash Behari Bose evaded arrest and escaped to Japan.
Second Lahore Conspiracy Case (1929–1930)

The Second Lahore Conspiracy Case developed following the assassination of British police officer John Pylantz Saunders on December 17, 1928, in Lahore. This trial became one of the most widely publicized legal proceedings of the Indian freedom movement.

Catalyst: Saunders Assassination and Assembly Bombing

The death of Lala Lajpat Rai on November 17, 1928, following injuries sustained during a police lathi charge against anti-Simon Commission protesters, prompted the Hindustan Socialist Republican Association (HSRA) to plan retaliatory action.

Execution of the Assassination

HSRA operatives Bhagat Singh, Shivaram Rajguru, and Chandrashekhar Azad targeted Superintendent of Police James A. Scott, who had ordered the lathi charge. On December 17, 1928, they mistakenly shot Assistant Superintendent of Police John P. Saunders outside police headquarters in Lahore. Head Constable Chanan Singh was shot by Azad while pursuing the revolutionaries.

Central Assembly Bombing and Arrests

On April 8, 1929, Bhagat Singh and Batukeshwar Dutt threw two low-intensity bombs inside the Central Legislative Assembly in Delhi to protest the Public Safety Bill and the Trade Disputes Bill. Their voluntary surrender led police to uncover underground HSRA bomb factories in Lahore, Saharanpur, and Agra. Investigations linked Bhagat Singh, Rajguru, and Sukhdev Thapar directly to the Saunders assassination.

Trial Proceedings and Tribunal Formation

The British administration instituted the Second Lahore Conspiracy Case in July 1929 against 24 members of the HSRA.

The Special Tribunal (Ordinance III of 1930)

To bypass normal judicial delays caused by hunger strikes and non-cooperation inside the courtroom, Governor-General Lord Irwin issued Ordinance III of 1930 on May 1, 1930. This ordinance constituted a Special Tribunal of three High Court judges—Justice J. Coldstream (later replaced by Justice A.L. Hilton), Justice J.K. Tapp, and Justice Agha Haider. The tribunal operated without a jury, held trials in the absence of the accused, and barred any right of appeal to the High Court.

Historical Hunger Strike

While in Lahore Central Jail, political prisoners led by Bhagat Singh and Jatin Das initiated an indefinite hunger strike demanding equal status for Indian political prisoners, access to books, decent food, and basic sanitary conditions. Jatin Das died on September 13, 1929, after 63 days of fasting, triggering nationwide protests.

Judicial Verdict and Execution

On October 7, 1930, the Special Tribunal delivered its 300-page judgment, convicting the primary leaders of treason and murder under Section 302 and Section 121 of the Indian Penal Code.

Accused Revolutionary Sentenced Awarded Location / Execution Date
Bhagat Singh Death by Hanging Lahore Central Jail (March 23, 1931)
Shivaram Rajguru Death by Hanging Lahore Central Jail (March 23, 1931)
Sukhdev Thapar Death by Hanging Lahore Central Jail (March 23, 1931)
Batukeshwar Dutt Transportation for Life Cellular Jail, Andaman
Shiv Verma Transportation for Life Cellular Jail, Andaman
Jaidev Kapoor Transportation for Life Cellular Jail, Andaman
Gaya Prasad Transportation for Life Cellular Jail, Andaman
Kamal Nath Tewari Transportation for Life Cellular Jail, Andaman

Key Historical Facts

The execution of Bhagat Singh, Rajguru, and Sukhdev took place on March 23, 1931, at 7:33 PM in Lahore Central Jail, eleven hours ahead of the scheduled morning time. Jail authorities secretly removed their bodies through a broken back wall and cremated them at Hussainiwala on the banks of the Sutlej River near Ferozepur. During the trial, HSRA members turned approvers for the prosecution, including Jaigopal, Phanindra Nath Ghosh, and Hans Raj Vohra. In response, revolutionaries targeted prosecution witnesses; Baikuntha Shukla later assassinated Phanindra Nath Ghosh in Bihar in 1932. The Lahore Conspiracy Case Defense Committee was formed to provide legal aid to the accused. Prominent nationalist leaders and lawyers including Pandit Motilal Nehru, Jawaharlal Nehru, Asaf Ali, Lala Puri, and C.A. Puri assisted in organizing defense funds and legal representation. Justice Agha Haider, one of the three judges on the Special Tribunal, refused to sign the final death warrant against Bhagat Singh, Rajguru, and Sukhdev, leading to his removal from the judicial panel before the final judgment. Batukeshwar Dutt survived long-term imprisonment at the Andaman Cellular Jail and later participated in the Quit India Movement of 1942. March 23 is observed annually as Shaheed Diwas across the country to honor the martyrdom of Bhagat Singh, Rajguru, and Sukhdev.

Originally written on July 3, 2015 and last modified on August 6, 2026.

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