A person who—
any food intended for, but unfit for, human consumption is guilty of an offence, subject to subsection (3).
Where food in respect of which an offence under paragraph (a) of subsection (1) has been committed was sold to the offender by some other person, that person is also guilty of an offence, subject to subsection (3).
Where a person is charged with an offence under paragraph (b) of subsection (1), or under subsection (2), it is a defence for him to prove either—
If a person licensed under section 1 of the Slaughterhouses Act 1974 to keep a slaughterhouse is convicted of an offence under this section, the court may cancel his licence, in addition to any other punishment.
The justice of the peace before whom any food is brought under section 9 may, but need not, be a member of the court before which a person is charged with an offence under this section in relation to that food.