He was arrested on 26 November 1921 along with a group of Sikh leaders at Ajnala, a subdivisional town in Amritsar district, was charged with delivering seditious speeches in defiance of the ban on political meetings, and was sentenced to five months` rigorous imprisonment and a fine of 1,000 rupees or six months` additional imprisonment in default thereof. Similar punishments were awarded to other arrested leaders. This, however, led to further intensification of the agitation, and the government was eventually forced to surrender the keys to the Akali leader, Baba Kharak Singh, on 17 January 1922. Of the 193 persons arrested, 150 were released but Pandit Dina Nath was one of those who were retained in custody. The Deputy Commissioner offered to set him free if he would put in an application in writing which he refused to do. Pandit Dina Nath was however released soon thereafter unconditionally along with other detainees.
References :
1. Josh, Sohan Singh, Akali Morchian da Itihas. Delhi, 1972
2. Pratap Singh, Giani, Gurdwara Sudhar arthat Akali Lahir. Amritsar, 1975
3. Teja Singh, Gurdivara Reform Movement and the Sikh Awakening. Jalandhar, 1922
4. Mohinder Singh, The Akali Movement. Delhi, 1978