The role of the rector is considered by many students to be integral to their ability to shape the universities' agenda, and one of the main functions of the rector is to represent the interests of the student body. To some extent the office of rector has evolved into more of a figurehead role, with a significant number of celebrities and personalities elected as rectors, such as Stephen Fry and Lorraine Kelly at Dundee, Clarissa Dickson Wright at Aberdeen, and John Cleese and Frank Muir at St. Andrews, and political figures, such as Mordechai Vanunu at Glasgow. In many cases, particularly with high-profile rectors, attendance at the university court in person is rare; the Rector nominates an individual (normally a member of the student body) with the title of "Rector's Assessor", who sits as a voting member of the University Court.