The Premier of Bougainville, Joseph Kabui, and Father John Momis, the Member for Bougainville in the national parliament and a former leader of the 1975 secession effort, supported Ona and Kauona. They demanded that the company recognise them as legitimate leaders. Both of these men later became involved directly in the independence movement. They were beaten by riot police during a 1989 protest. Allegations of human rights abuses by the PNG army began to arise. These embarrassed the PNG government, which arrested more than 20 men in the army after an investigation.