The Commission shall not take human rights action in relation to a matter if the Scottish Parliament has legislative competence to enable a person to take action of that kind in relation to that matter.
In subsection (1) "human rights action" means action taken—
Despite section 9(4), the Commission shall not, in the course of fulfilling a duty under section 8 ..., consider the question whether a person's human rights have been contravened if the Scottish Parliament has legislative competence to enable a person to consider that question.
Subsections (1) and (3) shall not prevent the Commission from taking action with the consent (whether general or specific) of a person if—
Subsections (1) and (3) shall not prevent the Commission from relying on section 13(1)(f) so as to act jointly or cooperate (but not assist) for a purpose relating to human rights and connected with Scotland.