Ankara prosecutors have launched an investigation into main opposition Republican People’s Party (CHP) lawmaker Ahmet Baran Yazgan over allegations of sexual harassment and sexual assault, while his party referred him to disciplinary proceedings with a request for permanent expulsion on Friday.

The Ankara Chief Public Prosecutor’s Office said it launched the investigation over video footage circulating on social media and related allegations involving Yazgan, a CHP lawmaker representing the northwestern province of Edirne.

The investigation covers alleged offenses of “sexual harassment” and “sexual assault limited to molestation,” according to the prosecutor’s office.

CHP Deputy Chair and spokesperson Müslim Sarı separately announced that Yazgan had been referred to the party’s disciplinary board as a precautionary measure with a request for permanent expulsion.

“Within the framework of our party’s fundamental principles, bylaws and disciplinary provisions, Edirne lawmaker Ahmet Baran Yazgan has, as of today, been referred to disciplinary proceedings with a request for permanent expulsion,” Sarı said.