Police arrested Chingkieu Roaza, former chairman of the Rangamati Hill District Council and senior vice-president of the district Awami League, and Md Ismail Hossain, organising secretary of Sadar upazila Jubo League.Acting on a tip-off, a team from Rangamati Kotwali Police Station arrested the two in front of their respective residences in Kalindipur of Rangamati town around 10:00pm yesterday.Mohammad Jasim Uddin, officer-in-charge of Rangamati Kotwali Police Station, confirmed the arrests.He said the arrests were made as part of the ongoing Operation Devil Hunt by law enforcement agencies.There were specific allegations that the two had been involved in various subversive activities of a banned organisation, he said, adding that legal proceedings against them were underway. Chingkieu served as chairman of the Rangamati Hill District Council from 1997 to 2002. He is also president of the Rangamati Headman Association and a former member of the National Human Rights Commission.