Today Greetje Bos, judge at the Court of Appeal in Den Bosch, taught at Mandeville Academy. Greetje gave a guest lecture at the request of Soumaya Salah. In her lecture, Judge Bos discussed the various aspects of the rule of law, the role of the judge as guardian of the rule of law and the dilemmas that judges are confronted with today. Judge Bos’s lecture was impressive.