Voting at the Zonal Congress of the Peoples Democratic Party had commenced with delegates from Ekiti state.
The exercise took off at exactly 4:40 pm with ex-governor of Ekiti, Segun Oni, casting his vote at Wocdiff Centre, Osogbo where the event is being held.
The candidates were told to line up as they were given ballot papers to cast their votes.
There is a heavy security presence at the Women and Children Development Initiative Foundation, the venue of the congress on Monday, in Osogbo.
Men of the Nigeria Police, Department of State Security Service and the Nigeria Security and Civil Defence Corps were sighted at the entrance and around the venue.
Some of the security personnel were also strategically located a few kilometres away from the venue of the congress.
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Though accreditation of delegates was fixed for 9: 00 a.m., it started two hours after.
42 aspirants were cleared by the PDP screening committee on Sunday to contest for the various positions in the zone.
The congress would be attended by 734 delegates across the six western states, The PUNCH learnt.
A former deputy governor of Oyo State, Taofeek Arapaja, and the immediate zonal chairman of the party, Dr Eddy Olafeso, are contesting for the chairmanship position.
While Governor Seyi Makinde of Oyo State is supporting Arapaja for the chairmanship position, Mr Ayo Fayose, a former Ekiti governor is supporting Olafeso.