In Istanbul, an operation was conducted against the criminal organization led by Aziz İhsan Aktaş, resulting in the arrest of 6 individuals. This operation was carried out by the Istanbul Chief Public Prosecutor's Office.

The detained suspects were working as drivers for the Beşiktaş Municipality. They were arrested on charges of "laundering assets derived from crime."

The prosecutor took the suspects to the on-duty magistrate after taking their statements. The magistrate accepted the request for their arrest.

This investigation also covers allegations of bribery and irregularities in municipalities in Istanbul. It is claimed that the criminal organization led by Aktaş organized tenders by bribing mayors.