Israeli Police investigators probing corruption raided the Ministry of Transportation’s Jerusalem offices and seizing documents on Monday amid allegations that Transportation Minister Miri Regev and other officials gave preferential treatment to local authorities that supported her in the Likud party primaries.

According to the police, Attorney General Gali Baharav-Miara and State Attorney Amit Aisman ordered the investigation “on suspicion of crimes in the field of ethical [misconduct] and interfering in legal proceedings that were allegedly done in the Transportation Ministry.”

The allegations were first raised in May in an investigative report aired on Israel’s Channel 13.