The deputy governor was represented in court by his counsel, Chief Afolabi Fashanu, SAN, in the case which came up before Justice Ladiran Akintola at the Oyo State High Court, Ring Road, Ibadan, on Tuesday.
The judge ordered that the Speaker of the state House of Assembly, Adebo Ogundoyin, and the Clerk of the House be put on notice before he adjourned the matter to Wednesday.
The lawmakers had, two weeks ago, initiated an impeachment move against Olaniyan.
The House in a letter read by the clerk, accused the deputy governor of financial recklessness, gross misconduct, and insubordination among other allegations following his defection from the Peoples Democratic Party to the All Progressives Congress.
Olaniyan had also filed his response to the allegations against him and the lawmakers had said the matter would come up for discussion on Wednesday.
The Speaker of the House, Adebo Ogundoyin, said the petition met the two-thirds requirements to initiate the impeachment process.
Olaniyan had recently defected from the PDP to the APC and the ruling PDP recently asked him to resign or be ready to be removed.
Rising to defend the embattled deputy governor, the governorship candidate of the APC, Senator Teslim Folarin, said the moves to remove Olaniyan would be resisted.
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