9. In any proceedings taken in any court between the consumer and a supplier where a dispute arises as to whether —
(a)
the consumer information notice has been brought to the attention of the consumer in accordance with regulation 4(1)(b); or
(b)
the consumer information notice informed the consumer of his right to cancel the contract under these Regulations and that it contained the information specified in the First Schedule, in accordance with regulation 4(6),
section 18A of the Act shall apply so that the supplier shall bear the burden of proving that the requirement referred to in paragraph (a) or (b), as the case may be, has been complied with.