(a)         an entitlement to a subsidy that arose under Part 2A of the principal Act in relation to petroleum products sold or purchased before the repeal of that Part by this Act (and a claim for any such subsidy that has not been made or determined before that repeal is to be made or determined (as the case requires) as if Part 2A were still in force); or

            (b)         the Commissioner's right to require the payment or repayment of an amount under section 23 of the principal Act (as if that section were still in force); or

            (c)         the right of—

                  (i)         a claimant for a subsidy under the principal Act to appeal to the Administrative and Disciplinary Division of the District Court against a decision by the Commissioner on the claim; or

                  (ii)         a person to whom the Commissioner has given a notice under section 23 of the principal Act requiring the payment or repayment of an amount to appeal to the Administrative and Disciplinary Division of the District Court against the decision to issue the notice,

(as if section 47 of the principal Act had not been amended by this Act).