8. The business operator must ensure that—
(a)any shackle line is designed and positioned in such a way that—
(i)any bird suspended on it is kept clear of any obstruction; and
(ii)disturbance is reduced to a minimum;
(b)the whole length of the shackle line up to the point of entry into the scald tank is immediately accessible to any person so that any bird may, if necessary, receive attention; and
(c)there is ready access to any processing equipment used for live birds and to any controls of such equipment.