319.This section relates to the powers of the Scottish Ministers contained in the Act to make subordinate legislation. It provides for these powers to be exercisable by statutory instrument, and provides standard powers for instruments to include ancillary provisions as the Scottish Ministers think necessary or expedient and to make different provisions for different purposes. Subordinate legislation under this Act is subject to the negative procedure unless specific contrary provision is made in particular sections of the Act (subsection (3)). Subsections (2) and (3) do not apply to an order made under section 206 (commencement orders). This prevents a commencement order, which is made without any Parliamentary procedure, from making incidental, consequential or supplementary provision.