Explanation:

Meerut Conspiracy Case
The Meerut Conspiracy Case was a controversial court case initiated in British India in March 1929 and decided in 1933. Several trade unionists, including three Englishmen were arrested for organizing an Indian railway strike. The British Government convicted 33 leftist trade union leaders under a false lawsuit. The trial immediately caught attention in England, where it inspired the 1932 play Meerut by Manchester street theatre group the 'Red Megaphones', highlighting the detrimental effects of colonisation and industrialisation.
The main charges were that in 1921 S.A. Dange, Shaukat Usmani and Muzaffar Ahmed entered into a conspiracy to establish a branch of the Comintern in India and they were helped by various persons, including the accused Philip Spratt and Benjamin Francis Bradley, sent to India by the Communist International. The aim of the accused persons, according to the charges raised against them was under section 121-A of the Indian Penal Code (Act 45 of 1860).
The Sessions Court in Meerut awarded stringent sentences to the accused in January 1933. Out of the accused 27 persons were convicted with various durations of 'transportation'. While Muzaffar Ahmed was transported for life, Dange, Spratt, Ghate, Joglekar and Nimbkar were each awarded transportation for a period of 12 years. On appeal, in August 1933, the sentences of Ahmed, Dange and Usmani were reduced to three years by Sir Shah Sulaiman Chief Justice of the Allahabad High Court, on the grounds that the accused had already spent a considerable part of their sentence in the jail.
In more than one way the Meerut Conspiracy case trial helped the Communist Party of India to consolidate its position among workers.