It is an offence for a person, with the intention—
to contaminate or interfere with goods, or make it appear that goods have been contaminated or interfered with, or to place goods which have been contaminated or interfered with, or which appear to have been contaminated or interfered with, in a place where goods of that description are consumed, used, sold or otherwise supplied.
It is also an offence for a person, with any such intention as is mentioned in paragraph (a), (c) or (d) of subsection (1), to threaten that he or another will do, or to claim that he or another has done, any of the acts mentioned in that subsection.
It is an offence for a person to be in possession of any of the following articles with a view to the commission of an offence under subsection (1)—
A person guilty of an offence under this section is liable—
In this section "goods" includes substances whether natural or manufactured and whether or not incorporated in or mixed with other goods.
The reference in subsection (2) to a person claiming that certain acts have been committed does not include a person who in good faith reports or warns that such acts have been, or appear to have been, committed.