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According to current scholarship on offender decision making, choosing to rob another is based on a variety of individual and situational characteristics. Explanatory models often invoked within environmental criminology include routine activity, rational choice and crime pattern theories. Situational action theory’s suggestion that this decision depends, at least in part, on the interaction between offender criminal propensity and the setting’s moral context has yet to be examined. This investigation tests this idea by conducting structured interviews with active probationers and parolees centered on their decoding of streetscapes to clarify offenders’ perceptions of street robbery opportunities (Part I). These results inform an agent-based simulation contrasting the merits of assumptions made in the previously stated theories to learn how well each generates realistic concentrations of street robbery (Part II). Support emerges for both environmental criminology and situational action theory, but the results differed by the method employed. Implications follow for clarifying the theoretical processes driving these incidents and for promoting public safety. / Criminal Justice

This thesis first describes and analyzes the key concepts and rationalities that are dominant in the content of the Environmental Enforcement Act (EEA). The research project concludes that despite legislative shifts towards increased punishment and deterrence, key concepts and rationalities such as the importance of economic globalization, the continuation of risk-management and anthropocentric values, and the dominance of staples development can be observed in the content of the EEA. The EEA also reflects growing concerns towards managing known structural economic problems such as Canada’s staples development and economic globalization. Secondly, this thesis critically evaluates whether the EEA is likely to contribute towards the effectiveness of Canadian environmental governance strategies. The EEA is likely to be ineffective based on observations of structural challenges in environmental governance and the Canadian political economic context. Neoliberalism, economic globalization, risk management, anthropocentrism, and staples based economic development characterize the problems identified in existing research that the content of the EEA does not adequately address.

This thesis first describes and analyzes the key concepts and rationalities that are dominant in the content of the Environmental Enforcement Act (EEA). The research project concludes that despite legislative shifts towards increased punishment and deterrence, key concepts and rationalities such as the importance of economic globalization, the continuation of risk-management and anthropocentric values, and the dominance of staples development can be observed in the content of the EEA. The EEA also reflects growing concerns towards managing known structural economic problems such as Canada’s staples development and economic globalization. Secondly, this thesis critically evaluates whether the EEA is likely to contribute towards the effectiveness of Canadian environmental governance strategies. The EEA is likely to be ineffective based on observations of structural challenges in environmental governance and the Canadian political economic context. Neoliberalism, economic globalization, risk management, anthropocentrism, and staples based economic development characterize the problems identified in existing research that the content of the EEA does not adequately address.

This thesis first describes and analyzes the key concepts and rationalities that are dominant in the content of the Environmental Enforcement Act (EEA). The research project concludes that despite legislative shifts towards increased punishment and deterrence, key concepts and rationalities such as the importance of economic globalization, the continuation of risk-management and anthropocentric values, and the dominance of staples development can be observed in the content of the EEA. The EEA also reflects growing concerns towards managing known structural economic problems such as Canada’s staples development and economic globalization. Secondly, this thesis critically evaluates whether the EEA is likely to contribute towards the effectiveness of Canadian environmental governance strategies. The EEA is likely to be ineffective based on observations of structural challenges in environmental governance and the Canadian political economic context. Neoliberalism, economic globalization, risk management, anthropocentrism, and staples based economic development characterize the problems identified in existing research that the content of the EEA does not adequately address.

Thesis (MA (Geography and Environmental Studies))--University of Stellenbosch, 2006. / ENGLISH ABSTRACT: Criminal activity and police station locations have an inherent geography that needs to be understood in order for crime prevention strategies to be reasonably effective. This study analysed the spatiotemporal pattern of crime in the city of Manzini, in Swaziland, for the period of 2004 and determined suitable locations for future police stations. Four categories of crime were analysed. These were crimes against property, crimes against people, drug related crimes and crimes against public order. Five main analyses were performed namely: overlay analysis, proximity analysis, temporal analysis, morphological analysis, and accessibility analysis. The findings suggest that crimes against property are the most prevalent category of crime in Manzini with a prevalence rate of 84.2%. This category was followed by crimes against people (11.9%), drug related crimes (3.5%), and crimes against public order (0.4%). Landuses associated with transportation experienced the highest amount (22%) of crime in Manzini. There was a strong relationship between incidents of crime and areas with medium to high population density. The proximity analysis revealed that the highest concentration of incidents of crime was between 50 and 100 metres from alcohol serving establishments in Manzini. In a similar analysis, the proximity of incidents of crime to educational institutions was concentrated between 500 and 1000 metres whereas the proximity of incidents of crime to the Manzini police station was dominant between 250 and 500 metres. Of all recorded incidents of crime 87% occurred during the day while 13% occurred during the night. In areas of high-crime concentration such as the bus rank and the Manzini market, it was established that the structural layout of these areas promoted criminal activity. The accessibility analysis showed that seven police stations are necessary to ensure that people do not walk more than 30 minutes to the nearest police station in Manzini. The study concluded that crime prevention strategies would require the intervention of both the police and city planners to be reasonably successful. It also noted that the establishment of accessible police stations would complement the efforts of the police in their endeavour to combat crime in Manzini.

Cette étude porte sur la distance parcourue pour commettre un crime à Gatineau en 2006. Peu d’études canadiennes récentes ont porté sur le sujet. De plus, il existe un vide de connaissances sur la mobilité des délinquants dans les petites villes et les banlieues. La présente recherche vise à comparer trois mesures de distance différentes, à vérifier si la distance parcourue varie en fonction du type de crime et à voir si les variables de temps (jour de la semaine, moment de la journée et saison) de même que certaines caractéristiques des suspects (âge, sexe et lieu de résidence) ont un impact sur la distance parcourue. Pour chaque crime, l’adresse du suspect et le lieu du crime ont été géocodées pour ensuite calculer la distance entre les deux points. Il ressort de l’analyse de la forme des courbes de distances que seules les agressions sexuelles présentent une zone tampon. Les résultats des analyses statistiques indiquent que les jeunes sont plus mobiles que les suspects plus âgés et que les hommes parcourent une distance plus élevée que les femmes. Étonnement, la distance parcourue ne diffère pas significativement selon la saison et le moment de la journée. Enfin, comparativement aux autres criminels, les délinquants qui ont commis un vol qualifié sont ceux qui ont parcouru les plus grandes distances. / This study focuses on the journey to crime of the offenders who have committed a crime in Gatineau in 2006. There are only a few recent Canadian studies on the subject. In addition there is a vacuum of knowledge on the journey to crime in smaller cities and suburbs. This research is designed to compare three different measures of distance, to check if the distance varies depending on the type of crime and see if the variables of time (day of week, time of day and season) as well as some characteristics of suspects (age, sex and place of residence) have an impact on the distance traveled. For each crime, the address of the suspect and the crime location were geocoded then, the distance between the two points was calculated. An analysis of the shapes curves pattern of the distances indicates that sexual assault is the only type of crime which possesses a buffer zone. The results of statistical analysis show that young people are more mobile than older suspects and that men travel a greater distance than women. Surprisingly, the distance does not differ significantly according to season and time of day. Finally, compared to the other criminal offenders, those who have committed a robbery traveled the greatest distances.

L‟utilité de la théorie de la dissuasion est régulièrement remise en question pour expliquer la relation entre les peines et la criminalité puisque les propriétés objectives de la peine ne semblent pas affecter les taux de criminalité, les perceptions que s‟en font les individus et la récidive des délinquants. Trois limites conceptuelles des auteurs qui remettent en question la dissuasion sont soulevées. Premièrement, les unités spatiales utilisées sont des territoires sur lesquels plusieurs corps policiers sont en fonction. Il y a donc peu de chances que tous les citoyens présents soient exposés au même message pénal. Deuxièmement, les chercheurs ont mesuré le risque objectif d‟être arrêté à l‟aide d‟un ratio entre le nombre d‟arrestations et le nombre de crimes rapportés. Cette conceptualisation est problématique puisque les résultats d‟autres études suggèrent que les citoyens ont peu de connaissances des propriétés objectives et qu‟il serait, ainsi, intéressant de se référer aux stimuli dissuasifs pour conceptualiser la notion de risques. Troisièmement, pour plusieurs chercheurs, la délinquance est considérée comme une activité pour laquelle les délits impunis découlent du hasard. Pourtant, les délinquants utilisent fréquemment des stratégies pour éviter les autorités policières. Ils sont donc proactifs dans leur impunité. De ces limites découlent quatre propositions : 1) afin de détecter les réels effets des propriétés de la peine sur la criminalité, les territoires utilisés dans les études doivent représenter des juridictions sur lesquelles un seul corps policier opère; 2) afin de détecter les réels effets des propriétés de la peine sur la criminalité, les études doivent être effectuées avec des données provenant d‟une juridiction dans laquelle les activités de répression sont augmentées significativement par rapport à leur seuil antérieur et maintenue sur une période de temps suffisamment longue; 3) les stimuli dissuasifs observés doivent être considérés comme des expériences vicariantes ; 4) l‟impunité doit être définie comme étant une expérience recherchée par les délinquants. Deux études ont été réalisées dans le cadre de cette thèse. D‟abord, une étude a été réalisée à l‟aide de données issues des rapports policiers de collisions et des constats d‟infraction rendus. Les résultats montrent que l‟augmentation de la répression policière ii sur le territoire du Service de Police de la Ville de Montréal a fait diminuer le nombre de collisions. Au même moment, les collisions sont demeurées stables sur le territoire desservis par le Service de police de la Ville de Québec. Dans un deuxième temps, une étude perceptuelle a été réalisée avec un échantillon d‟étudiants universitaires. Les résultats démontrent des effets mitigés des stimuli dissuasifs sur les perceptions que se font les individus de leurs risques d‟être arrêté et sur leurs comportements délinquants. Chez les moins délinquants, les stimuli dissuasifs font augmenter la perception que les délinquants se font de leurs risques. Par contre, les plus motivés à commettre des délits de la route développent des stratégies en réaction aux opérations policières plutôt que d‟en craindre les représailles. Ces tactiques d‟évitement n‟assurent pas une impunité totale, ni une perception moins élevée des risques de recevoir une contravention, mais elles retardent le moment où le délinquant sera confronté à la punition. / Deterrence theory has been rightfully challenged when changes in punishment probability or severity had no impact on crime rates, recidivism or risks' perception. We suggest that these unconclusive results are, in large part, caused by theoretical and conceptual flaws. First, changes in objective properties of punishment are assumed to be equally perceived across multiple spatial units or police jurisdictions. We have reason to believe that this is rarely the case. Second, the objective risks of being arrested are generally measured with a ratio between the number of arrests and the number of crimes reported. This conceptualization is problematic because numerous researchers found that people have little knowledge of these objective properties. Third, deterrence research have limited interest for adaptative strategies used by offenders to counteract the perceived increase in punishment severity or certainty. We believe that offenders' actively seek and adopt these avoidance tactics. Four propositions are developed to adress thoses limits: 1) to detect the potential local or micro effects of punishment on crime, different police jurisdictions are analysed separatly; 2) to detect the potential effects of punishment on crime, studies should be made only in jurisdictions where enforcement levels are objectively increasing; 3) observed deterrent stimuli should be regarded as vicarious experiences; 4) impunity must be viewed as an actively seeked experience. Two studies were conducted as part of this thesis. Using reports of crashes and statements of offense reports from the Montreal police traffic unit, the first study found that a sharp increase in the level of police activities had significant impact on the number of collisions. Over the same period, data from the second largest city in the province of Québec (the control area), showed no noticeable increase in punishment probility and consequently, no significant impact on collisions. The second study was based on the perception of risks and patterns of road delinquency for a sample of university students with a driver license. Results show distinctive effects of deterrence stimuli for drivers with different delinquency habits. For conformists drivers, the iv deterrent stimuli increase the perception of risk but had no impact on their (already low) levels of road delinquency. For the most motivated traffic offenders however, deterrence stimuli seem to motivate the use and diversity of arrest avoidance techniques that circumvent any increase in their perception of risks. These avoidance tactics do not provide total impunity but efficiently decrease punishment probabilities for those willing to maintain the same offending patterns.