It is part of their oath of office. As they're sworn in as a privy councillor, part of the oath speaks to upholding the highest values of public integrity.
November 17th, 2009 / 9:30 a.m.
Assistant Secretary to the Cabinet, Machinery of Government, Privy Council Office
It is part of their oath of office. As they're sworn in as a privy councillor, part of the oath speaks to upholding the highest values of public integrity.
See context to find out what was said next.