📖 This book investigated the role that local environmental factors play in influencing perceptions of crime and safety across three neighbourhoods within the Region of Peel, Ontario. Semi-structured interviews were conducted with local experts to examine their perceptions of crime and safety, and elements of the built and social environment that may influence these perceptions and identified dimensions of social capital that serve as pathways through which broader environmental determinants of crime and safety can become embedded at the local neighbourhood level. Findings of this research revealed that the perceived relationships between the social and built environment and crime are complex and that dimensions of social capital such as informal social ties serve as a mediator between the environment and perceptions about crime and how perceived and actual crime may be reduced by modifying elements of the built and social environment in order to strengthen local dimensions of social capital.