Kiongo v Waweru & another (Civil Appeal 544 of 2019) [2026] KECA 826 (KLR)
The bottom line
#Kenya's Court of Appeal reinstated a 100% liability finding, confirming that pleading contributory negligence without leading any evidence proves nothing.
What this practically means
#Executive summary
#Questions the Court framed
#The issues the Court set itself to decide, in its own words.
- 1.Whether the High Court erred in setting aside the trial court's finding of 100% liability and apportioning 30% contributory liability against the appellant without evidence
- 2.Whether the respondents proved contributory negligence despite adducing no evidence
- 3.Whether the appeal was compromised by the appellant's acceptance of full payment of the decretal sum (approbation and reprobation)
- 4.Whether the cross-appeal succeeds on the ground that ownership of motor vehicle KAN 930L was an unpleaded issue
- 5.Whether the appellant proved beneficial ownership of motor vehicle KAN 930L despite non-registration under section 9 of the Traffic Act
- 6.Whether the claim was barred by the doctrine of ex turpi causa non oritur actio
Key legal issues
#Scope of a second appeal under section 72(1) of the Civil Procedure Act
The Court's jurisdiction is confined to questions of law; it may intervene only where the courts below considered or failed to consider matters they should not have or should have, or where the decision is perverse
The Court invoked section 72(1) of the Civil Procedure Act and Stanley N Muriithi & another v Bernard Munene Ithiga. The appellant argued the High Court misapprehended the facts by treating him as having been convicted in a traffic case when the record showed it was the 1st respondent who pleaded guilty. However, the Court did not found its decision on perversity alone; it found the High Court's apportionment unsupported by any evidence.
Burden of proving contributory negligence
The respondents pleaded contributory negligence but adduced no evidence and did not extract any concession in cross-examination; the burden was not discharged and no onus shifted to the appellant
Citing Nandwa v Kenya Nazi Ltd, the Court held that having pleaded particulars of negligence against the appellant, the respondents bore the onus of proving them. They led no evidence and did not cross-examine on contributory negligence. The trial court correctly treated the appellant's uncontroverted evidence as the only version before it, and the High Court had no evidential basis for its finding of no evasive action.
Effect of a traffic conviction on civil liability
A conviction for careless driving does not absorb other parties from having contributed to an accident, but on the evidence there was no basis for finding the appellant contributed
Following Robinson v Oluoch, the Court accepted that conviction of the 1st respondent under section 47A of the Evidence Act considerations does not foreclose inquiry into the plaintiff's contribution. Nonetheless, the High Court's factual premise that the appellant took no evasive action was unsupported by the record, so the trial court's finding of 100% liability against the 1st respondent (and vicariously the 2nd) was restored.
Whether ownership of KAN 930L was decided on an unpleaded issue
The respondents' own defence denied the appellant's beneficial ownership and put him to strict proof, thereby inviting proof of ownership; the issue was properly before both courts below
The Court held that the respondents' pleading was a complete answer to the complaint that ownership was unpleaded. Relying on Odd Jobs v Mubia, even an unpleaded issue may be decided if left to the court at trial. Here the respondents expressly put beneficial ownership in issue, so the cross-appeal on this ground failed.
Proof of beneficial ownership of a motor vehicle and ex turpi causa
A chain of sale documents sufficed to prove beneficial ownership notwithstanding non-registration under section 9(1) of the Traffic Act; the ex turpi causa doctrine did not arise on the record
The sale agreement, logbook, transfer form and pin certificates established the nexus from the registered owner through successive purchasers to the appellant. Consistent with Joel Muga Opija, the registrar's record is not the only proof of ownership. The ex turpi causa argument was never raised at trial or made available at the first appellate court and did not arise under Odd Jobs v Mubia.
Legal principles established
#- On a second appeal the Court is confined to points of law under section 72(1) of the Civil Procedure Act and will not disturb concurrent findings of fact unless the decision is perverse or the courts below considered or failed to consider matters they should not have or should have
- A party who pleads contributory negligence bears the onus of proving it by evidence; pleadings alone are not evidence, and where no evidence is led the burden is not discharged
- Conviction of a tortfeasor for a traffic offence of careless driving does not of itself absorb other parties from contributing to the accident, but a finding of contributory negligence must rest on evidence
- The record of ownership held by the Registrar of Motor Vehicles is prima facie but not the only proof of ownership; beneficial ownership may be proved by a chain of sale documents notwithstanding failure to register the transfer
Court orders
#- 1.The judgment of the High Court in Kiambu Civil Appeal No. 193 of 2016 dated 27th March 2019 is set aside to the extent that the decision of liability by the trial court is reinstated, that is, that the respondents are 100% liable
- 2.The appellant shall have both costs of the appeal and the cross-appeal
The bench
#One judgment of the whole court — no separate or dissenting opinions.
- On appeal from
- High Court at Kiambu
- Kiambu Civil Appeal No. 193 of 2016
- Jurisdiction invoked
- Section 72(1) of the Civil Procedure Act (second appeal confined to points of law)
Relief refused
#Respondents' cross-appeal against the finding that the appellant was the owner of motor vehicle KAN 930L and the award of Kshs.240,000
The respondents themselves put ownership in issue by their pleading, and the appellant proved beneficial ownership; the alleged ex turpi causa point was not raised below
Respondents' plea of approbation and reprobation based on the appellant's acceptance of the decretal sum
No proof that the payment was made as a bargain of the appellant abandoning the appeal
Costs
The appellant shall have both costs of the appeal and the cross-appeal.
Quotable passages
#Verbatim from the judgment, each located to the page it appears on in the official PDF — so these can be cited and checked directly.
As a Court sitting on a second appeal, our mandate here is confined to the ambits of section 72(1) of the Civil Procedure Act which requires the Court to deal with issues raised on appeal on points of law only, unless it is shown that the courts below considered matters, they should not have considered or failed to consider matters they should have considered or, looking at the entire decision, it is perverse.
The appellant having laid out suficient evidence to implicate the 1st respondent, no onus shifted to the appellant to disprove the allegation of contributory negligence pleaded by the respondents.
We find and hold that the trial court was correct in holding the 1st respondent 100% liable and in turn the 2nd respondent vicariously to blame to an equal extent.
Time without number our courts have held that the record of ownership held by the Registrar of Motor Vehicles, though prima facie proof of ownership, is not the only proof (see Joel Muga Opija v East African Sea Food Limited [2013] KECA 181 (KLR)).
The upshot is that the appeal succeeds and the cross-appeal fails.
The judgment of the High Court in Kiambu Civil Appeal No. 193 of 2016 dated 27th March 2019 is hereby set aside to the extent that the decision of liability by the trial court is reinstated; that is, that the respondents are 100% liable. The appellant shall have both costs of the appeal and the cross-appeal.
Issues in the judgment
#The judgment describes the 2nd respondent as owner of 'motor vehicle registration KBU 930L' in one passage, while the vehicle in issue is elsewhere consistently KBU 665D and KAN 930L
Key timeline
#Practical implications
#Frequently asked questions
#Cite this brief
#Cite this brief
Caselaw, "Kiongo v Waweru & another (Civil Appeal 544 of 2019) [2026] KECA 826 (KLR)", Case Analysis (2026). Civil Appeal (Kiambu). Source: https://new.kenyalaw.org/akn/ke/judgment/keca/2026/826/eng@2026-04-30
Suggested citation format for research notes or client memos. Always verify the original judgment before relying on any point.