312 - Definitions.

     § 312.  Definitions.        The following words and phrases when used in this chapter     shall have the meanings given to them in this section unless the     context clearly indicates otherwise:        "Local government unit."  A political subdivision of the     Commonwealth.        "Normal agricultural operation."  As defined under section 2     of the act of June 10, 1982 (P.L.454, No.133), entitled "An act     protecting agricultural operations from nuisance suits and     ordinances under certain circumstances."        "Unauthorized local ordinance." An ordinance enacted or     enforced by a local government unit which does any of the     following:            (1)  Prohibits or limits a normal agricultural operation        unless the local government unit:                (i)  has expressed or implied authority under State            law to adopt the ordinance; and                (ii)  is not prohibited or preempted under State law            from adopting the ordinance.            (2)  Restricts or limits the ownership structure of a        normal agricultural operation.