Sch 7 para 127
If in an accounting period beginning before 1 January 2016, subsection (3) of section 595 of CTA 2009 prevents a company from bringing into account for the purposes of Part 7 of that Act a credit or debit that it would otherwise bring into account, no debit or credit is to be brought into account for those purposes under section 595 as amended by paragraph 62 in an accounting period beginning on or after 1 January 2016 to the extent that the debit or credit represents a reversal (in whole or part) of the debit or credit previously excluded.