It has been proposed that when people perceive their treatment by criminal justice actors as more procedurally just, they will be more likely to comply with the law. Existing research mainly focused on the police or the judge. This longitudinal study examined how prisoners experienced their treatment by five different criminal justice actors using data from the Prison Project. The prisoners were most positive about the procedurally fair treatment by their lawyer and least positive about the treatment by the police. Additionally, the perceived treatment by the police was associated with the treatment by other actors at subsequent moments.

The ports of Rotterdam and Antwerp are among the main European ports of entry for the import and further distribution of cocaine. Earlier research underlines the interchangeability of these ports regarding the criminal networks trafficking cocaine into Europe. In this contribution, the interchange­ability of these European sea ports regarding cocaine trafficking is questioned. Based on empirical research, and applying the routine activity approach, the Port of Rotterdam and the Port of Antwerp are compared with respect to their physical characteristics, the potential, motivated offenders, as well as the existing public and private security measures.

In 2018 we published a report on the production of synthetic drugs in the Netherlands. We calculated the turnover of synthetic drugs produced in the Netherlands in 2017; we estimated it to be at least 18.9 billion euro (worldwide, street prices). In this article, we will discuss how these calculations were executed and on which assumptions they were based. We describe the responses to these calculations, nationally and internationally. Finally, we describe problems we encountered when performing a repetition of the calculations for the year 2018. Our central message is: drug turnover calculations can be an important addition to scientific and political discussions about illicit drugs, provided they are presented in a transparent way and acknowledging the inherent limitations of these calculations.

In recent years, the authorities have dismantled several encrypted phone providers. These providers stored millions of messages about covert activities that were overtly exchanged between criminals. This type of communication offers a unique insight into serious organized crime and the people involved. Based on one such intercepted encrypted phone network, called PGP-Safe, we carried out a social network analysis on the Dutch-speaking synthetic drug market. Three findings stand out. Firstly, three-quarters of all accounts (N=4,158) are interconnected in a giant component, resulting in a criminal small-world effect. Secondly, the network appears to be robust. As a consequence, the removal of central accounts will hardly have any impact on the network as a whole. Thirdly, the majority of the accounts within the synthetic drug market is involved in poly-drug trafficking. The Dutch synthetic drug market is much more closely intertwined with other drug markets than is commonly known.

As drug producing countries and logistical hubs, the Netherlands and Belgium are topping the worldwide charts in the field of international drug trafficking. For this reason, the Netherlands – and to a lesser extent Belgium – is depicted as a ‘narco state’ in the media and the political arena. Another term that is frequently used when it comes to crime problems related to drugs is ‘subversive crime’. In this introduction of the special issue on drug crime, the authors elaborate on two themes that are central to the terms ‘narco state’ and ‘subversive crime’: the size and estimates of the drug economy and the embeddedness of the drug industry in the legal world in the Netherlands and Belgium.

This paper concerns the question whether in the period 2011-2017 displacement effects occurred from the Netherlands to Belgium in the context of synthetic drugs production, cannabis cultivation, and retail of illicit drugs, and if so, how these may be explained. We conclude that displacement took place in modi operandi of retail drug dealers. This is explained foremost by the policy of banning non-residents from Dutch coffeeshops in border region municipalities. Dealers and traffickers responded by switching to local distribution in Belgium as well as deliveries by drug couriers. The synthetic drugs and cannabis cultivation markets show minor changes in modi operandi, but no changes occurred in choosing production locations. Displacement effects in the context of organized drug crime must be explained from a range of factors. Reality is therefore more complex than assuming that government interventions are the main cause of a balloon effect.

In order to advance our understanding of digital drug markets on social media, this article examines the trustworthiness of cocaine dealers on Telegram Messenger. Based on an exploratory netnography, we illustrate that digital dealers on Telegram Messenger use a number of sales tactics to attract potential customers, emphasizing the quality of the goods and service and (competitive) pricing strategies. These sales tactics include various signals that seem intended to appear as trustworthy as possible to potential customers. Seen from the perspective of signaling theory, our study highlights the ambiguity of these signals that, depending on the online observer, could both signal trustworthiness and untrustworthiness.

This article describes traits of the hitherto underexposed transit trade of cocaine via the Netherlands, based on a qualitative social network analysis of a diversity of data. Research findings show that the transit trade via the Netherlands is dominated by poly-drug trafficking. It is noteworthy that streams of predominantly mono-drugs are entering the Netherlands, while mainly streams of poly-drugs are leaving the country. Our research furthermore shows that cocaine intended for European markets may be transited via the Netherlands to European countries to which the cocaine was initially imported. This is what we refer to as ping-pong trade. Another characteristic of the transit trade of cocaine via the Netherlands is that the actors involved, mainly coordinate parts of the cocaine supply chain. Although different groups within the cocaine distribution chain collaborate, this does not necessarily mean they actually know each other. Taken together, the organization of the distributive trade of cocaine is in this article positioned as an interdependent transnational network of networks (NoN). We suggest that future research into the transit trade of cocaine should apply such a transnational NoN perspective to fully grasp the interdependence of the micro and meso levels of the trade and, in so doing, ultimately comprehend the effect this may have on the macro level.

Criminological research has emphasized the importance of procedural justice of authorities during encounters with citizens. Theory and prior research propose that the procedurally just treatment by the police influences, possibly via legitimacy, citizens’ willingness to cooperate with authorities in the criminal justice chain. This article tests the hypotheses of procedural justice theory using Dutch data of the European Social Survey (N=1,616). The results show an association between the procedurally just treatment of citizens by the police and cooperation with criminal justice authorities. However, this association has not been explained by the legitimacy of the police.

This qualitative study examines how criminal careers in cybercrime start and can be explained. Based on offender and expert interviews, the authors conclude that traditional factors linked with the initiation, such as a maturity gap (for juvenile offenders) and opportunism (for adult offenders), in combination with different types of (online) disinhibition – social, technical, situational and psychological – can explain the start of a criminal career. Features of the digital context appear to play a major role in the development of a criminal career and this requires more online supervision and education about – among other things – legal alternatives and the risks and boundaries of the online environment.

This article contains the results of a crime script analysis regarding the processes of human trafficking and human smuggling in Curaçao. The crime script analysis was conducted using data from five criminal investigations of human trafficking and seven criminal investigations of human smuggling. The results show that human trafficking in Curaçao consists of labor exploitation and sexual exploitation in bars, cafes and clubs. Young women are recruited from Colombia, Venezuela and the Dominican Republic to work as waitresses, trago girls and/or prostitutes. Once they arrive on the island, the women are dependent on the perpetrators and are subjected to exploitation In this research, two types of human smuggling have been witnessed. The first type consists of Venezuelan smugglers who transport fellow Venezuelan nationals to Curaçao by boat in exchange for payment. The second type of smugglers are Curaçao locals who rent out rooms to Venezuelans that reside on the island illegally.

The Financial Action Task Force reported that money launderers may operate in professional money laundering networks. Whether such money laundering networks operate in the Netherlands is unclear. In this article the authors therefore explore whether professional money launderers collaborate in network structures and the business-like manner in which they offer their services. Business-like refers to their involvement in multiple cases, the amount of repeat customers, and excludes family relations. The research is based on Dutch police registrations of 236 professional money launderers. Our results suggest that professional money laundering networks are indeed active in the Netherlands and that money launderers in these networks offer their services in a business-like manner to a varying extent. An important caveat to the current findings is that the criminal cases analyzed predominantly pertain drug-related offenses, leaving the existence and professionalism of money laundering networks in other types of crime, like large-scale fraud, a question open for future research.