In June 2005 , he was appointed non-executive chairman of the UK food business RHM .
In April 2004 , du Plessis left his position at Richemont to take on the role of non-executive chairman at British American Tobacco .
In June 2005 , du Plessis was appointed non-executive chairman of the UK food business RHM .
In April 2004 , du Plessis left his position at Richemont to take on the role of non-executive chairman at British American Tobacco .