4.—(1) Paragraphs (2) and (3) apply to a retail business which—
(a)offers goods for sale or hire or provides a service, and
(b)is not wholly or mainly a retail business listed in paragraph 2 of Schedule 1 or a retail business referred to in paragraph (4).
(2) A retail business referred to in paragraph (1)—
(a)must cease,
(b)the premises from which the business is carried on must close, and
(c)no person must enter those premises.
(3) But a retail business referred to in paragraph (1) may—
(a)deliver goods or services to a person who has made a prior request for, or ordered, them by on-line communication, telephone, text or electronic messaging or post;
(b)in the case of a car dealership which is a Motability dealer, permit a customer (and a carer who accompanies the customer) to collect a Motability vehicle following an on-line application;
(c)keep the premises necessary for the purposes referred to in sub-paragraphs (a) and (b) open (provided no customer enters any building).
(4) A retail business selling baby equipment, clothing, footwear or electrical goods, or which is a garden centre or a plant nursery—
(a)must close, but
(b)may allow a customer to collect goods from its premises (provided no customer enters any building), where that customer has, in advance of their collection—
(i)requested or ordered the goods by on-line communication, telephone, text or electronic messaging or post and,
(ii)paid for them.