The Ostend police investigation department then started an investigation through which the structure of the gang could be mapped. This led to eleven house searches in Antwerp, Kalmthout, Steenokkerzeel and Sint-Niklaas at the beginning of March. The main suspect was arrested in Sint-Niklaas, together with three other suspects. During the searches, four cars, approximately 20,000 euros in cash, luxury clothing and goods were seized.