220. In section 17—
(a)in subsection (1)—
(i)the words “with the approval of the Treasury”, the first time they appear, are omitted,
(ii)for the words “writing under his hand or seal” there is substituted “notice in writing”, and
(iii)in paragraph (b) the words “with the approval of the Treasury, but” are omitted,
(b)in subsection (2) for the words “writing under his hand or seal” there is substituted “notice in writing”, and
(c)subsection (6) is omitted.