A 173-Vote Margin, Nine Years of Election Petition Jurisprudence, and What It Takes to Defend a Result

Few things test an electoral body’s record-keeping like a petition filed over a razor-thin result. In the Muthambi Ward MCA election, the winning margin was just 173 votes out of nearly 9,900 cast. The losing candidate petitioned to have the result nullified, alleging bribery, voter transportation, agent exclusion, unlawful campaigning, and fraudulent tallying. The Chief Magistrate’s Court at Chuka dismissed the petition in full, and the case is a useful field guide for what actually wins (or loses) an election petition.

The allegations, and what happened to each

The petitioner’s case was wide-ranging: that the winning candidate bribed voters and used a vehicle to ferry them to polling stations; that his own agents were denied entry at some polling stations; that illiterate voters were unlawfully assisted by the wrong people; that the winning candidate wore party-coloured clothing at polling stations in a home-ground advantage play; and that a mismatch between Forms 36A and 36B pointed to fraudulent tallying that, if corrected, would have flipped the result.

Each allegation was tested against the documentary record (polling station diaries, Forms 36A, and video evidence) rather than against the strength of the oral claims alone. And each one fell apart under that test. Witnesses conceded under cross-examination that they had not personally witnessed the bribery they alleged. The claimed agent exclusion was contradicted by polling-day diaries showing the agent had signed in that morning and later signed the results form without objection. The Form 36A/36B discrepancy turned out to be a transposition error affecting an unrelated candidate’s tally, not the two leading contenders, and the primary form, 36A, told a consistent story throughout.

The evidentiary principle at the centre of it

Kenyan election law sets a demanding bar: a petitioner must prove not just that an irregularity occurred, but that it was substantial enough to affect the outcome, a standard higher than the ordinary civil balance of probabilities, and for allegations amounting to criminal offences (bribery, undue influence), the criminal standard of proof beyond reasonable doubt. Courts start from a presumption that an election was properly conducted; that presumption is not overturned by hearsay, speculation, or allegations raised only after results are declared.

That last point matters enormously for returning officers and IEBC officials on the ground. The court was explicit that complaints raised for the first time after a declaration (rather than reported to officials or police at the time) are treated as afterthoughts, carrying little evidentiary weight. Complaints filed contemporaneously, by contrast, and properly logged in a polling station diary, become part of the paper trail that decides these cases.

What this means for electoral administrators

The diary is your best witness. Polling station diaries, sign-in records, and Forms 36A consistently outweighed oral testimony in this case, precisely because they were made contemporaneously and couldn’t be reshaped in hindsight.

Train presiding officers to log everything, including the mundane. A presiding officer’s decision not to note a minor incident (because it seemed trivial at the time) becomes, months later, the gap a petitioner tries to exploit.

A transposition error is not fatal, if you can explain it. Courts distinguish between innocent administrative slips and deliberate manipulation. Being able to walk a court through exactly how and where an error occurred (and show it didn’t touch the two competing candidates’ actual tallies) is what separates a curable mistake from a nullified election.

Encourage real-time complaint channels. Complaints lodged with polling officials or police as they happen carry weight in court; the same complaints raised for the first time after a loss generally don’t.

CB Mwongela & Co. Advocates acted for the returning officer and IEBC as 2nd and 3rd Respondents in this matter (Eliphas Nyaga Mbae v Wilson Nyaga Derebia & 2 Others, Chuka Chief Magistrate’s Court, Election Petition No. 2 of 2017) securing a full dismissal of the petition. Our team advises electoral bodies and returning officers on the documentation standards that hold up under exactly this kind of scrutiny.