7.—(1) In relation to a high-activity source, the appropriate training and adequate information required by the Ionising Radiations Regulations 1999(1) must include—
(a)specific requirements for the safe management of such a source;
(b)particular emphasis on the necessary safety requirements in relation to such a source; and
(c)specific information on possible consequences of the loss of adequate control of such a source.
(2) The training and information on the matters in sub-paragraph (1) must be repeated at regular intervals and documented, with a view to preparing the employees and other persons referred to in those Regulations for such matters.