(1) An authorised officer may, for the purposes of this Chapter, inspect and test any article.
(2) The authorised officer may, for the purposes of any such inspection or testing--(a) enter the article, and(b) enter in accordance with this Act the premises where the article is located, and(c) operate the article, and(d) take photographs or video films of the article, and(e) inspect or test any substance being carried by the article or in any container on the article (including in a fuel tank), and(f) take a sample of any such substance for testing.