Voting is ongoing at Kilimani primary school in Dagoreti north constituency amid complaints of rigging.
Some voters have accused the incumbent MP Simba Arati of importing voters from Kisii, allegations that he has refuted saying he was confident of the credibility of the whole process.
At Kibera DC grounds voters have come out in large numbers though taking issue with the slow voting process.
The process has also been marred with complaints that the party is using the 2013 register hence allegations of missing names being rife.
Kibra parliamentary aspirant Eliud Owalo was also affected but his case was sorted out quickly.