Bengaluru, Dec 8 (PTI): Facing the prospect of his removal, controversial Karnataka Lokayukta Y Bhaskar Rao has resigned over an alleged extortion racket in the anti-graft ombudsman's office involving his son.

Rao, who had resisted growing calls for stepping down following the allegation, had tendered his resignation on Monday and it was accepted by Governor Vajubhai R Vala today, ending months of uncertainty hanging over the institution.

"Hon'ble Governor of Karnataka is pleased to accept the resignation of Dr. Justice Y. Bhaskar Rao, as Lokayukta of Karnataka State with immediate effect," a Raj Bhavan communique said today.

Rao is on a long leave since July last after his son Ashwin Rao was arrested by the Special Investigation Team (SIT) in connection with the case.

A motion moved by BJP and JDS and also supported by the ruling Congress seeking the removal of Rao is pending before the Karnataka Assembly with the Speaker Kagodu Thimappa considering it before referring the issue to the Karnataka High Court Chief Justice to take the process forward.

According to the Lokayukta Act, recently amended to simplify rules for removal of the anti-graft ombudsman, on admission of the motion, the presiding officers shall refer the matter to the High Court Chief Justice for investigation into the grounds over which the removal is sought.

If the charges against the Lokayukta are proved by the inquiry, it is then taken up for consideration and adoption of the motion and sent to the Governor for assent.

The investigation for proof of misbehaviour or incapacity of Lokayukta has to be done as provided in the Judges (Inquiry) Act, 1968, by a three-member committee, comprising two judges and a jurist.

The scandal surfaced after Lokayukta Superintendent of Police Sonia Narang wrote a letter to the Registrar of Karnataka Lokayukta about the complaint she received from a person who alleged that someone from the Lokayukta office demanded Rs 1 crore in bribe to avoid a raid.