Outbound offending: The journey to crime and crime sprees

Studies on crime and mobility primarily focus on local crime patterns. The city has long played an important role, whether analysing the offence or the offender. This paper goes beyond city boundaries and discusses ‘outbound offenders’, whose crime trips start in a city, but end outside. It is argued that a substantial proportion of crime trips follow this pattern, indicating that areas other than cities also provide interesting opportunities for property crime. We link outbound offending to a number of features that may explain crime travelling, including the target’s features and offender/offence features. We find that outbound offending mostly occurs towards affluent target regions and near motorways, as such confirming findings from previous research. We also find crime sprees to be indicative for mobile offending. Thus, mobile property offenders tend to compensate for travelled distances, not only by targeting affluent areas and using fast transportation means, but also by committing several successive offences, hereby reducing their relative transportation cost for each offence.

Research highlights
► ·Despite a general focus on local patterns, over 40% of crime trips is outbound.
► ‘Rich pickings’ is a suitable term for this, as target affluence is important.
► ·Operating in crime sprees reduces the travel costs, making travelling worthwhile.
► ·Other cost reduction is related to the proximity of motorways