They can help build community. Each of the six areas developed its own identity and social web. Children were heard to comment on the way to school that they must behave themselves because throwing stones or yelling aloud was not welcome in these parts. The undesirable effects of gated communities can be avoided by ensuring that neighbourhoods treat all who seek entry in the same manner. One still would prefer open communities, but gates seem necessary until crime, including terrorism, is better controlled.
Some pundits insist that the real issue is the exaggerated fear of crime, rather than crime itself.
Fear is more pervasive in communities where crime rates are relatively lower. This fear has barely declined even as crime has been reduced. Crime has such devastating and lasting effects that limited changes in statistics do not much matter. Parents who yearn for a day when their children will be able to play outside unsupervised derive little comfort from a fall in crime of 11 per cent. It calls for offenders to meet their victims in the presence of other community members.