11(1)The Supervisor may, in writing under his signature, delegate to any member of his staff any of his powers and duties under this Act except the power to delegate, the power to hold an inquiry or the duty to make a report under this Act.

11(2)A person purporting to exercise any power or duty of the Supervisor by virtue of a delegation under subsection (1) shall produce evidence of his authority to exercise that power when requested to do so.