Measure: Removal of crime motivator

Removal of a crime motivator is the measure of reducing risk by removing the benefits of a crime.

Description

A crime motivator is an important reason of the offender to commit his or her crime. For a burglar, for instance this would be financial gain, a graffiti artist would like his work to be visible to the intended audience, a vandal likes a spectacular way of failing (like shattered glass) of or damage to the object and a terrorist would like his act to be widely advertised.

The measure of removal of the crime motivator is directed at denying the offer the 'rewards' of his or her crime. For example, by removing the opportunity to sell stolen goods, the motivation for burglary can be removed.

Examples

• Making goods unsellable by marking them
  

  Bicycle marked against theft
• Constructing street furniture and street art out of invaluable materials, so stealing and selling the metal does not pay
• Constructing vandalism-prone objects from materials that fail in non-spectacular fashions
• Designing street furniture for rapid repair (for example by modular design)
• Designing walls designed for rapid removal of graffiti (by for instance coating them)

Effectiveness

Security issues where this measure can be effective and influenced by the urban planner, are:

Financial gain	Boredom or compulsive behaviour	Impulse	Conflict in beliefs
Burglary{{#info:Burglary is the crime of illicitly entering a building with the intent to commit an offence, particularly (but not limited to) theft.}}	Physical assault{{#info:Assault, is a crime which involves causing a victim to fear or to experience any type of violence, except for sexual violence}}	Destruction by riots{{#info:Destruction by riots is the act of vandalism of property by organised groups for a shared rational or rationalised reason.}}	Mass killing{{#info:Mass killing is the crime of purposely causing harm or death to a group of (unknown) people in order to make a statement or to influence the public opinion. This threat is exerted out of wilful action by fanatics: terrorists or criminal activists.}}
Ram-raiding{{#info:Ram raid is a particular technique for burglars to gain access to primarily commercial premises, by means of driving -usually stolen- vehicles into locked or closed entrances, exits or windows.}}	Sexual assault{{#info:Sexual assault is assault of a sexual nature on another person, or any sexual act committed without consent}}		Destruction of property by fanatics{{#info:Destruction by fanatics is the crime of purposely causing damage in order to make a statement or to influence the public opinion.}}
Pickpocketing{{#info:Pickpocketing is a form of theft that involves the stealing of valuables from a victim without their noticing the theft at the time. }}	Vandalism{{#info:Vandalism is the act of wilful or malicious destruction, injury, disfigurement, or defacement of property without the consent of the owner or person having custody or control.}}
Robbery{{#info:Robbery is the crime of taking or attempting to take something of value by force or threat of force or by putting the victim in fear. It is used her exclusively for acts committed to individual persons.}}	Graffiti{{#info:Grafitti is the defacement of property by means of writing or drawings scribbled, scratched, or sprayed on a surface in a public place without the consent of the owner or person having custody or control. }}
Raid{{#info:Raid is the crime of taking or attempting to take something of value from a commercial venue by force or threat of force or by putting the victim in fear.}}	Antisocial Behaviour{{#info:Antisocial behaviour is an accumulation category of relatively small crimes that highly influence the security perception of citizens. }}
Vehicle theft{{#info:Vehicle theft is the crime of theft, or attempt of theft of or from a motor vehicle (automobile, truck, bus, motorcycle, etc.).}}

Considerations

General considerations

There are no specific environmental conditions required to make removal of crime motivators effective, but a good removal of crime motivators measure does require a good understanding what motivates a perpetrator and some creativity to remove this aspect from the environment without impairing the function of the object (too much).

Safety/security considerations

As long as safety functions of the concerned objects and materials are sufficiently considered, removal of crime motivators has no effects on safety and security.

Economic considerations

Removal of crime motivator (see the case example below) deters and mitigates crime, but at the same time demands investments, exacting economic costs. Together these benefits and costs are referred to as economic impact of security measures. The costs of measures like the removal of crime motivators contain the relatively straightforward direct expenditures on capital equipment and operational costs (both temporary and permanent), and in addition generate various types of secondary effects. Whether the costs are making sense from an economic point of view, depends on many factors, and can be answered by two distinct sets of questions:

1. Are the envisioned measures cost effective from a socio-economic point of view, or are there better alternatives?
2. Which specific agents (individuals, companies, sectors, authorities) are affected by the envisioned measures, and to which extend? How do the envisioned measures change/alter the behaviour of these agents, and, of course, the behaviour of criminals/terrorists?

Economic tools can help decision makers to answer these questions and to prevent wasteful expenditures on security (of course in collaboration with insights from criminology, sociology, etc.). In terms of benefit-cost ratio, removal of crime motivator can be considered as a type of security measure which in a relatively subtle way increases security, in contrast to measures such as security guards, big concrete walls and barb wire that may be pervasive, but can also arouse feelings of fear and anxiety. Hence, removal of crime motivator is an example of the designing out approach, or as an aspect of sustainable design, which seeks a balanced consideration of social, economic, cultural and environmental aspects in urban design. In general, these measures demand larger investments than traditional security measures, but at the same time they are able to avoid future costs due to the long-term prevention of crime.

An example of an cost-effective security measure:

"Many social and economic policies designed for other purposes may also reduce the incidence of serious crimes. Programs to encourage young people to remain in school, for example, have proved to be one of the most cost-effective crime-reduction strategies"(Greenwood, 2004). Other examples are the encouragement of business investments in crime burdened areas or the stimulation of tourism creating jobs for locals.

Legal considerations

Detailed legal coverage of this measure is needed at the level of detail implications, e.g., splitting groups of people. VITRUV offers a summary checklist and a list of methods to assess legal aspects in resilience-enhancing urban planning.