1 Table of Contents: “... Gangs -- Chapter 3: Reluctant Gangsters ’Revisited -- Chapter 4: County Lines; Dealing in Vulnerability...”

2 Table of Contents: “... Gathering; 2.1 Intelligence Gathering Process; 2.2 OSINT, CYBINT, and HUMINT; 2.3 OSNs: A Case Study...”

3 Table of Contents: “... of the parliamentarians -- Chapter 7. Challenges and complexities when researching vulnerable populations and sensitive...”

4 Table of Contents: “...2.2. Informational environment, a new operating space for strategy2.2.1. War and information...”