Paragraph 4

Any Europlug (that is to say a plug described in Standard Sheet XVI to Publication 7 of the International Commission on Rules for the Approval of Electrical Equipment (abbreviated to CEE) as modified by Modification 1 published August 1973) which is marked with or accompanied by a warning that it is not suitable for use in a UK mains socket and, when supplied already connected to any electrical equipment, where the equipment conforms to any standard that provides requirements for it including the use of a Europlug.