In the 1920s, U Wisara gradually became active in the country's nascent independence movement. He had returned from India to Pakkoku where became an executive committee member in the local association of monks. In 1923, he met
U Ottama who had already been once imprisoned by the British for making anti-colonial speeches. He too started traveling and making speeches, and ran into trouble with the law.
First prison stay In 1926, he was sentenced to prison for a year and nine months for making an "illegal speech" in the
Tharrawaddy District. At the prison, authorities ordered him to take off the Buddhist monk's robe and wear the inmate uniform. He refused. Because Indian prison guards would not disrobe him, British officers themselves forcibly disrobed him. The monk went on a hunger strike, refusing to take any food or drink until he was allowed to wear the robe. Prison officials repeatedly tortured him but he did not give in. Forty days into the hunger strike, prison officials finally relented and allowed him to wear the robe. They transferred him to a prison in
Midnapore,
West Bengal. He was released from prison on 29 February 1929.
Second prison stay His independence was short-lived. He promptly rejoined the political scene, and was duly arrested again for making an anti-colonialist speech at a village near
Thongwa (present-day
Yangon Region). He was sentenced to six years in prison for inciting sedition. In a replay of the first prison stay, U Wisara was forcibly disrobed, and the monk again went on a hunger strike on 6 April 1929. This time, in a test of wills prison officials did not relent even as the news of the strike attracted increasing attention as the strike went on. Over four months into the strike, on 17 August 1929, a few senior monks were allowed to see him in the prison. U Wisara repeated his conditions that he would take milk if he was allowed to wear the robe, and food if he was allowed to fast on Sabbath days, and that he was prepared to die for the cause. The British authorities were unmoved however. The monk died 166 days into the strike on 19 September 1929 (2nd waning of Tawthalin 1291 ME) at 8:20 in the morning. The prison officials secretly dropped off the monk's body at 3 am the next day at a monastery in
Kyimyindaing (west of downtown Yangon). ==Legacy==