Paragraph 4 Person with specialist knowledge: officers of enforcing authorities

Any person employed by or under or acting on behalf of an enforcing authority proposing to make a test purchase of a category F4 firework, category T2 theatrical pyrotechnic article or category P2 other pyrotechnic article, is to be considered to be a person with specialist knowledge where the enforcing authority—

(a)

has enforcement powers, conferred by or under any enactment, applying to the pyrotechnic article in question; and

(b)

before that person purchases the pyrotechnic article, informs the person making it available on the market that the purchase is to be made for the purposes of ascertaining whether any provision made by or under any enactment and relating to the safety of the pyrotechnic article has been contravened in relation to that pyrotechnic article.