3.2 Flashcards
(155 cards)
What does CPTED stand for
Crime prevention through environmental design
What are the two ways that built environment can affect the level of crime
By influencing potential offender - presenting opportunities
By affecting people’s ability to exercise control over their surroundings
What did criminologists argue about with agencies
Such as architects, builders, town planner and local councils can design crime out, by changing the physical layout of an area
What architect created indefensible and defensible space
Oscar Newman
Indefensible Spaces are what
Where crime is more likely occur
What did Newman called public areas
’ Confused’ areas like anonymous walkways and stairwells - belong, cared or observed to no-one
example of indefensible spaces
New York study
What did Newman find in New York study
Found that 55% of all crime committed occurred in public scapes like hallways, lifts, stairwells and lobbies
What are defensible space
Where there ave clear boundaries so it is obvious who has the right to be there
What are the fOur Features of defensible space
Territoriality
Natural surveillance
A safe image
A safe location
What is meant by territoriality in defensible Spaces
Where the environment encourages a sense of ownership among resides like cul-de-sacs
what is natural surveillance in a defensible space
Features of building such as easily viewed allows residents look after each other
What is a safe image in defensible Spaces
Building designs should give the impression of A safe neighbourhood residents look after each other
What is a safe location in defensible spaces
Neighbourhood located in the middle of wider crime free areas are insulated from the outside worlds by a ‘ moat’ of safety
who developed Newman idea on CPTED
criminologists C Ray Jefferey
how did ray jefferey develop newman’s idea on CPTED
argued that the built environment can either created or deny opportunities to criminals. by altering this environment, we can reduce crime
did Alice Coleman do with the CPTED approach
analysed 4099 blocks of flats in two London boroughs. concluded that poor design of may blocks produced higher rates of crime and antisocial behaviour
what did alice coleman find in her london study
three design features encourages crime : anonymity, lack of surveillance and easy escape
what did alice recommend for designs
no more blocks of flats should be built
each existing block should have it own garden or private scape, so residents would look after it
overhead walkways should be removed bc they obstruct surveillance
example of CPTED success
Lisbon creep estate in west london, the removal of overhead walkways lead to 50% reduction of crime
example of CPTED
gated lanes
what are gated lanes
CPTED tactic to ‘design crime out’, they are lockable gates installed to prevent offenders gaining access to alleyways like the ones behind the houses
what are gated lanes used for
prevented burglaries, fly tipping, anti-social behaviour by youths congregating and provide a safe area for children to play
ADS: provide physical barrier increase what
the effort required to commit a crime