Correct Answer: Simon Commission

Solution : The correct option is - Simon Comission

Lala Lajpat Rai, an Indian freedom fighter, was demonstrating against the Simon Commission when he succumbed to police brutality. The Simon Commission, officially known as the Indian Statutory Commission, was a group set up by the British government in 1927 to discuss constitutional reforms in India. However, the commission did not include any Indian members and was met with widespread protests and opposition in India.