SIBI: The police have arrested seven suspects during a security operation in different areas of the district, on Saturday. The police officials said that the Sibi police launched a crackdown against the criminal mafia and arrested seven suspects from different parts of the district. “Following the instructions of high-ups, Sibi police raided different areas of the district and took seven suspects wanted in different cases into custody,” they said. The accused were shifted to the police station for interrogation. Further probe was underway.