Final answer:
The correct answer to the statement about lawful picketing guidelines is the Moore Dry Dock doctrine. This doctrine sets forth standards for permissible picketing at a common site of a labor dispute to ensure that the picketing targets only the primary employer and does not unduly disrupt neutral employers' operations.
Step-by-step explanation:
The statement of position which establishes guidelines for lawful picketing at a common site of a labor dispute is the Moore Dry Dock doctrine. The doctrine outlines the standards developed by the National Labor Relations Board (NLRB) to determine the legality of picketing at a secondary site. These standards help ensure that the picketing is closely related to the labor dispute, preventing broader interference with the neutral employers' work.
Under the Moore Dry Dock doctrine, lawful picketing at a common situs (a place where both the primary employer and secondary employers operate) is generally permissible when:
- The picketing is strictly limited to times when the situs is occupied by the primary employer.
- The picket is sufficiently limited in scope and clearly identifies the primary employer as the target.
- There's a reasonable effort to communicate the object of the dispute to consumers and other employers.
This doctrine is applied in various labor disputes and is essential in maintaining the balance between the rights of unions to picket and the rights of businesses to operate without undue disruption.