Cartoon..Cartoon shows Minister for Justice Judith Collins seated on a ducking stool, having been dropped repeatedly into a pool of water labelled Oravida. Collins holds a controller for the device in her hand, and says, "This is like the witch trials of Salem." Labour MP Grant Robertson, who is standing near her dressed in old-fashioned apparel says, "But Judith, you are doing the ducking and diving by yourself". The Beehive is shown in the background. ..2 May 2014