Section 104(2) of the Principal Act is amended as follows:

(a) by omitting from paragraph (b) "circumstances." and substituting "circumstances; and" ;

(b) by inserting the following paragraph after paragraph (b) :

(c) in the case of a person whose genuine reason for possessing or using a firearm is primary production, or an employee of that person or another person engaged under a contract or arrangement with the person, on a road that bounds, bisects or immediately connects property or properties owned by that person.