The relationship between design and redesign urban spaces and crime Case Study: Babol City

In prevention of urban crime design in terms of factors such as environmental quality, visual pollution, environmental pollution, light, form and symbol of contamination are very important. The purpose of this study is to measure effects of quality design and redesign Babol urban spaces in crime prevention. This descriptive - analytical study is practical. This research is based on library, field documentary, descriptive and analytical that is done by observation and interviews with preset questions and interviews with some of the population. The sample size article consists of 383 residents of the city of Babol that in the determination of sample size used Cochran formula. In order to analyze the collected data SPSS software and statistical methods (one-sample t test, Pearson correlation coefficient and Fisher z) was used. T-test one sample showed that there is a positive and significant correlation among the components of environmental quality (0.176), quality of light (0.183), form (0.181), the prevention of crime and a significant negative correlation between the components of pollution symbol (-0.219) and environmental pollution (0.229), and the prevention of crime in the city of Babol. In other words, crime prevention is possible by improving each physical component.