27.—(1) This Part applies to distance and off-premises contracts between a trader and a consumer, subject to paragraphs (2) and (3) and regulations 6 and 28.
(2) This Part does not apply to contracts to the extent that they are—
(a)for the supply of a medicinal product by administration by a prescriber, or under a prescription or directions given by a prescriber;
(b)for the supply of a product by a health care professional or a person included in a relevant list, under arrangements for the supply of services as part of the health service, where the product is one that, at least in some circumstances is available under such arrangements free or on prescription;
(c)for passenger transport services.
(3) This Part does not apply to off-premises contracts under which the payment to be made by the consumer is not more than £42.
(4) In paragraph (2)(a) and (b), expressions defined in regulation 7(5) have the meaning given there.