Beyond the direct harm that crime has on individuals and their communities, crime also has destructive effects indirectly through fear of crime. Whether or not such fear is based on a realistic assessment of the likelihood of crime victimisation, it can have debilitating effects on an individual's physical and mental wellbeing and social functioning. Based on a longitudinal study of persons aged fifty to seventy-five, Stafford, Chandola and Marmot (2007) reported that fear of crime was associated with reduced quality of life, higher rates of depression and poorer mental health. In addition, fear of crime was associated with reduced physical functioning. The authors hypothesised that the poorer mental and physical health outcomes are the result of the curtailment of physical and social activities resulting from the fear of crime. While attempts to estimate the economic and social costs of fear of crime have been limited by the difficulty of measuring intangible costs, Dolan and Peasgood (2007) highlight the need to consider the tangible costs of fear of crime (for example, costs resulting from changed behaviour to reduce the perceived risk of victimisation such as the cost of taking taxis rather than public transport) and associated health costs (in the United Kingdom estimated at £19.5 per year per person).In addition to the effect on individuals, communities can also be affected where fear of crime is high. Skogan (1986) detailed how fear of crime in 'disintegrating' neighbourhoods can result in residents physically withdrawing from community life and focusing their concerns (and by extension their informal control through surveillance) within the household. This weakening of social organisation and informal social control within the community can provide the opportunity for increased delinquency and disorder, further contributing to physical and social incivilities and neighbourhood decline. This sequential interaction of community disorganisation and incivilities has been the subject of much criminological investigation dating back at least to the seminal work of Skogan and Maxfield (1981) and popularised through the 'broken windows' thesis of Wilson and Kelling (1982). Work in this area continues, including within Australia with key studies including the major National Campaign Against Violence and Crime fear-of-crime research project (Tulloch et al. 1998a(Tulloch et al. , 1998b and, more recently, McCrea et al.'s (2005) exploration of the relative contribution of the social disorganisation and incivilities of fear of crime within Brisbane.