§ 81. Sale, removal or slaughter of animals affected with
tuberculosis. No animal showing physical evidence of tuberculosis or in
which such disease shall have been indicated as a result of the
tuberculin test shall be sold, except under the supervision of the
commissioner. No such animal shall be removed from the premises where
examined, or from any other premises, except upon the written permission
of the commissioner. No such animal shall be slaughtered except under
the supervision of a veterinarian designated by the commissioner as
provided in section eighty-six of this chapter.