chairperson

The inquiry team said his replacement would be decided by Scottish government ministers, with the new chairperson then appointing counsel.

Others have said that a chairperson who has worked in a related field could bring understanding and relevance to the post.

However, a chairperson has yet to be appointed.

The chairperson of parliament's education committee also shared her "utter horror and deep concern" over the video.

On Wednesday John Heche, deputy chairperson of opposition party Chadema, became the latest member of his party to be arrested after officers detained him outside the High Court in economic capital Dar es Salaam.