Samenvatting

This study presents the results of the first nationwide research on the preventive and signaling role of secondary education in serious and organized crime. The findings indicate that most educational staff encounter student involvement in serious and organized criminal activities. Results show that educational personnel are aware of their responsibility but also highlight the lack of training, information, and specific protocols for recognizing and addressing relevant signals. Additionally, the signals they need to look out for are often general and may also indicate other issues, making recognition and interpretation challenging.