xmlns:atom="http://www.w3.org/2005/Atom"
13. Where the chair of the joint committee—
(a)has died;
(b)has ceased to hold office; or
(c)is unable to perform the duties of chair owing to illness, absence or any other cause,
the vice-chair may act as chair until a new chair is appointed or the existing chair resumes the duties of chair, as the case may be.