In the Netherlands, the legal possibilities for post-custodial supervision have been extended considerably in recent years. A currently passed law aims to further increase these possibilities specifically for dangerous (sex) offenders. This law consists of three separate parts that may all result in life-long supervision. In the first two parts, the supervision is embedded in the conditional release after either a prison sentence or the safety measure ‘ter beschikking stelling’ (TBS). This paper focuses on the third part of the law, which introduces an independent supervisory safety measure as a preventive continuation of both a prison sentence and the TBS measure. Inevitably, this new independent sanction raises questions about legitimacy and necessity, on which this paper reflects from a human rights perspective. Against the background of the existing Dutch penal law system, the content of the law is thoroughly assessed in view of the legal framework of the Council of Europe and the legal principles of proportionality and less restrictive means. In the end, we conclude that the supervisory safety measure is not legitimate nor necessary (yet). Apart from the current lack of (empirical evidence of) necessity, we state that there is a real possibility of an infringement of Article 5(4) ECHR and Article 7 ECHR, a lack of legitimising supervision ‘gaps’ in the existing penal law system, and finally a lack of clear legal criteria. Regardless of the potential severity of violent (sex) offenses, to simply justify this supervisory safety measure on the basis of ‘better safe than sorry’ is not enough.

Emergency responders are often sent to the front line and are often confronted with aggression and violence in interaction with citizens. According to previous studies, some professionals experience more workplace violence than others. In this article, the theoretical framework to study variations in workplace violence against emergency responders is described. According to criminal opportunity theories, which integrate the routine activity theory and lifestyle/exposure theory, victimisation is largely dependent on the lifestyle and routine activities of persons. Situational characteristics that could be related to workplace violence are organisational or task characteristics, such as having more contact with citizens or working at night. However, they do not provide insight in all aspects of influence, and their usefulness to reduce victimisation is limited. Therefore, it is important to consider the role of personal characteristics of the emergency responders that may be more or less ‘attractive’, which is elaborated upon by the victim precipitation theory. Psychological and behavioural characteristics of emergency responders may be relevant to reduce external workplace violence. The author argues that, despite the risk of being considered as blaming the victim, studying characteristics that might prevent victimisation is needed. Directions for future studies about workplace violence are discussed. These future studies should address a combination of victim and situation characteristics, use a longitudinal design and focus on emergency responders. In addition, differences between professions in relationships between characteristics and workplace violence should be explored.