.—(1) A person who is responsible for carrying on a nightclub, dance hall or discotheque business must— (a) close to members of the public any premises operated as a nightclub, dance hall or discotheque as part of the business, and (b) not carry on business at such premises otherwise than in accordance with this regulation. (2) Paragraph (1) does not prevent the use of the premises— (a) while they remain closed to members of the public, to— (i) record a performance or sporting event, (ii) broadcast a performance or sporting event to persons outside the premises, whether over the internet or as part of a radio or television broadcast, or (iii) rehearse, train, practise or otherwise prepare for a performance or sporting event, (b) for any purpose requested by the Scottish Ministers, a health board, a local authority or the Scottish Courts and Tribunals Service, (c) if suitable to host blood donation sessions, (d) if suitable for the purposes of training or competing by a professional sportsperson, (e) if suitable to host vaccination services, where requested to do so by the Scottish Ministers, a local authority or a health board, (f) if suitable which a returning officer or electoral registration officer has requested the use of in connection with the carrying out of any of their functions in relation to an election. (3) If the business (“business A”) forms part of a larger business (“business B”) the person responsible for carrying on business B complies with the requirement in paragraph (1)(a) if it closes down business A.”. (3) In regulation 15(9)(b) (enforcement of requirements)— (a) omit “and” at the end of sub-paragraph (d), and (b) after sub-paragraph (d), insert— “(da...