57(1)In a case where—U.K.
(a)the profits of a barrister or advocate in independent practice for a period of account ending in the tax year 2012-13 have been calculated in accordance with section 160 of ITTOIA 2005 (barristers and advocates: alternative basis of calculation in early years of practice), and
(b)if that section had not been repealed by this Schedule, the profits of the barrister or advocate for any subsequent period of account could have been calculated in accordance with that section,
the profits of the barrister or advocate for that subsequent period of account may be calculated in accordance with that section.
(2)The repeal of sections 238 and 239 of ITTOIA 2005 (spreading of adjustment income: barristers and advocates) does not have effect in relation to any individual whose profits for a period of account ending in or before the tax year 2012-13 have been calculated in accordance with section 160 of ITTOIA 2005.