When collective bargaining negotiations broke down between the Soft Rock Miners' Union and Consolidated Moose Pastures Mining Company,the union called a lawful strike of its members.Picket lines were set up at the entrance to the mine.
-If the strike is lawful,the pickets may block the roadway into the mine.

Question

Quizplus · Accepted Answer

Even if a strike is lawful, pickets cannot block the roadway as it would be considered an illegal activity, such as obstructing access or trespassing.

When Collective Bargaining Negotiations Broke Down Between the Soft Rock