Dion Johnstone on safety precautions and modern weapons in this production of Julius Caesar by chicagoshakes published on 2013/03/20 20:44:41 +0000 What safety precautions were taken to use modern weapons in this contemporary production? Are there certain laws that must be followed? Dion Johnstone responds. During our post-show discussions for Julius Caesar, actors McKinley Carter, Dion Johnstone, John Light and Samuel Taylor field questions from our audience members. Listen to some of their answers by clicking on the player beneath each question below.