(1) For the purpose of this Act, the Board may in writing appoint inspectors.

(2) An inspector appointed under this Act shall carry out such functions as the Board may determine for the purpose of giving full effect to this Act.

(3) An inspector appointed under this Act may at all reasonable times enter any premises which he reasonably suspects to be used for a purpose to which this Act applies to inspect the premises or generally to carry out any function imposed upon him under the Act or to ensure that the provisions of this Act are complied with.