The local police in Calasparra, Cehegin and Bullas have raided kebab shops searching for foreign workers without papers.
The operation was part of an investigation into the exploitation of foreign workers, which is aimed at finding workers without permission to reside in Spain. However, three men arrested, two in Bullas and one in Cehegin, were released without charge.
The police are currently investigating the heads of networks which exploit foreign workers.
