Regulation 24 Conditions to be observed in connection with the stunning and slaughter of animals
The occupier of a slaughterhouse in which there is a restraining pen shall ensure that—
(a)
the means of restraining and supporting an animal confined in such a pen described in regulation 23(2)(a) and (b) above are used in respect of any animal confined in it;
(b)
the pen is kept in good working order; and
(c)
if it has been modified after it has been approved by the appropriate Minister, the pen is not used again until a fresh approval is given by the appropriate Minister.