Explanation:

Shore committee was set up to fight for the rights of the passengers in Komaghata maru ship in Vancouver.
The Komagata Maru incident involved a Japanese steamship, Komagata Maru, that sailed from Hong Kong, then a holding of the British Empire, through Shanghai, China, then on to Yokohama, Japan, and then finally to Vancouver, British Columbia, Canada, in 1914, carrying 376 passengers from Punjab, British India. Of them 24 were admitted to Canada, but the other 352 passengers were not allowed to land in Canada, and the ship was forced to return to India
"shore committee" was formed with Hassan Rahim and Sohan Lal Pathak. Protest meetings were held in Canada and the United States. At one, held in Dominion Hall, Vancouver, it was resolved that if the passengers were not allowed off, Indo-Canadians should follow them back to India to start a rebellion (or Ghadar). A British government agent who infiltrated the meeting wired London and Ottawa to tell them those supporters of the Ghadar Party were on the ship.
The shore committee raised $22,000 as an instalment on chartering the ship. They also launched a test case legal battle under J. Edward Bird's legal counsel in the name of Munshi Singh, one of the passengers. On July 6, the full bench of the B.C. Court of Appeal gave a unanimous judgement that under new orders-in-council, it had no authority to interfere with the decisions of the Department of Immigration and Colonization