Can streets be made safe?
Author: Hillier B.1
Source: Urban Design International, Volume 9, Number 1, April 2004 , pp. 31-45(15)
Publisher: Palgrave Macmillan
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Abstract:
This paper addresses the controversy about the relationship between crime and spatial design. There are tow divergent views: the one which advocates open and permeable environments in which strangers as well as inhabitants pans through spaces and the second based on the model of defensible space in single mix which advocates closed and impermeable environments.The paper identifies the hidden dangers of research into crime and its spatial distribution and warns against over-simplistic assumptions, particularly at the larger scale of analysis. Research by Simon Shu and other crimespace studies carried out by the Space Syntax Laboratory have some striking results they found no correlation between crime and density, only a poor correlation between affluence and crime, but a very strong correlation between layout type and all kinds of crime, with traditional street patterns the best and the most modern hierarchical layouts the worst. The results linking socio-economic as well as spatial data are preliminary but strongly indicate that rich and poor alike benefit from living in traditional streets. The paper offers some simple design guidance: join buildings together, avoid any kind of secondary access, make sure that all public spaces are continuously constituted by dwelling entrances and maximise the intervisibility of these entrances by a linear rather than a broken up layout. The research draws out a critical lesson in space syntax crime analysis that spatial factors do not operate one at a time to increase or reduce security, they interact and both global and local factors must be right if security is to be enhanced.URBAN DESIGN International (2004) 9, 3145. doi:10.1057/palgrave.udi.9000079Document Type: Research article
DOI: 10.1057/palgrave.udi.9000079
Affiliations: 1: 1Bartlett School of Graduate Studies, University College London, Gower Street, London WC1E 6BT, UK
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