British dominions following the peace treaty between Britain and Ireland. In November 1920, the Indian delegation to the League of Nations wanted to use an Indian flag, and this prompted the British Indian government to place renewed emphasis on the flag as a national symbol. Gandhi's activism In April 1921, Mohandas Karamchand Gandhi wrote in his journal Young India about the need for an Indian flag, proposing a flag with the charkha or spinning wheel at the centre. The idea of the spinning wheel was put forth by Lala Hansraj, and Gandhi commissioned Pingali Venkayya to design a flag with the spinning wheel on a red and green banner, the red colour signifying Hindus and the green standing for Muslims. Gandhi wanted the flag to be presented at the Congress session of 1921, but it was not delivered on time, and another flag was proposed at the session. Gandhi later wrote that the delay was fortuitous since it allowed him to realise that other religions were not represented; he then added white to the banner colours, to represent all the other religions. Finally, owing to the religious-political sensibilities, in 1929, Gandhi moved towards a more secular interpretation of the flag colours, stating that red stood for the sacrifices of the people, white for purity, and green for hope. On 13 April 1923, during a procession by local Congress volunteers in Nagpur commemorating the Jallianwala Bagh massacre, the Swaraj flag with the spinning wheel, designed by Pingali Venkayya, was hoisted. This event resulted in a confrontation between the Congressmen and the police, after which five people were imprisoned. Over a hundred other protesters continued the flag procession after a meeting. Subsequently, on the first of May, Jamnalal Bajaj, the secretary of the Nagpur Congress Committee, started the Flag Satyagraha, gaining national attention and marking a significant point in the flag movement. The satyagraha, promoted nationally by the Congress, started creating cracks within the organisation in which the Gandhians were highly enthused while the other group, the Swarajists, called it inconsequential. Finally, at the All India Congress Committee meeting in July 1923, at the insistence of Jawaharlal Nehru and Sarojini Naidu, Congress closed ranks and the flag movement was endorsed. The flag movement was managed by Sardar Vallabhbhai Patel with the idea of public processions and flag displays by common people. By the end of the movement, over 1500 people had been