There are no databases that focus specifically on Criminology, Policing or Community Justice. However, all subjects are covered in the following multidiciplinary databases which are a good starting point for research after Library Search.
Psychology and Social care
Library databases are online resources you can search to find reliable information from trusted sources. Databases can be general or subject specific and can include a wide range of content including full text journal articles, ebooks, reports, abstracts, conference proceedings etc.
Library Search is a database of databases and allows you to search the content of most databases in one go.
The databases listed below are databases which are particularly relevant to your subject.