4. For paragraph (1) of regulation 7 of the principal Regulations (claims for remission or payment) there shall be substituted—
“(1) Subject to paragraph (1A), a person who falls within sub-paragraph (a) or (b) and who wishes to claim his entitlement under regulation 3(1) or 5(1) (full or partial remission of relevant charges or payment of relevant travelling expenses) shall, if he is a person—
(a)within a description prescribed by regulation 4(aa), (bb), (k) or (l), make a claim to the Department in writing; or
(b)within a description prescribed by regulation 4(e), (f) or (m), or 5(l), make a claim to the Department on a form provided by or on behalf of the Department for that purpose,
and shall send or deliver that claim in writing or, as the case may be, that form, to an appropriate office.”.