In considering the instrument or draft instrument, the committee mentioned in Rule 6.11 shall determine whether the attention of the Parliament should be drawn to the instrument on the grounds—
(a) that it imposes a charge on the Scottish Consolidated Fund or contains provisions requiring payments to be made to that Fund or any part of the Scottish Administration or to any local or public authority in consideration of any licence or consent or of any services to be rendered, or prescribes the amount of any such charge or payment;
(b) that it is made in pursuance of any enactment containing specific provisions excluding it from challenge in the courts, on all or certain grounds, either at all times or after the expiration of a specific period or that it contains such provisions;
(c) that it purports to have retrospective effect where the parent statute confers no express authority so to provide;
(d) that there appears to have been unjustifiable delay in the publication or in the laying...