6U.K.In section 448 (exchange gains and losses on debtor relationships: equity notes where holder associated with issuer), after subsection (2) insert—
“(3)If the debtor relationship is to any extent matched, subsection (2) applies to leave out of account only the amount of the exchange gain or loss arising in respect of a liability representing the debtor relationship to the extent that the debtor relationship is unmatched (an amount which may be nil).”