The respondent, a Zambian businessman, imported 230 bales of cotton fabric worth USD 146,280 (per supplier invoice) through Maersk shipping line, destined for Lusaka, Zambia. The appellant, a clearing and forwarding company, received the cargo at the Dar es Salaam port. Due to a manifest error, the cargo was mistakenly categorized as local rather than transit cargo, an error only corrected in May 2019, causing the cargo to remain at the appellant's inland container depot (ICD) for an extended period. While in the appellant's custody, the container was tampered with, and upon joint inspection with TRA officials, only 91 of the 230 bales remained; 139 bales were missing. The respondent claimed the cargo was a special order for one Freddie Kabole (PW2), who had allegedly paid a 20% deposit (USD 60,000) toward a total value of USD 300,000, though no written contract was produced. After failed settlement negotiations, the respondent sued the appellant for special damages (USD 500,000, including the cargo's value, port and TRA charges), general damages (USD 500,000), loss of revenue (USD 11,500), and interest at 16%. The appellant admitted the cargo was lost in its custody but disputed the claimed value, relying on a TRA-assessed value of USD 50,474.88. The trial court (High Court, Commercial Division) found for the respondent, awarding USD 300,000 as special damages (inclusive of the USD 146,280 cargo value), USD 20,000 general damages, 7% interest on special damages, and costs. The appellant appealed on twelve grounds, mainly challenging the valuation of the cargo, the existence of a contract with PW2, and the awards of special damages, general damages, and interest.
1. Whether there was proof of the cargo's value at USD 300,000 and of a USD 60,000 down payment by PW2 pursuant to an alleged special order contract. 2. Whether the trial court was justified in awarding USD 300,000 as special damages to the respondent. 3. Whether the trial court correctly assessed and awarded general damages of USD 20,000. 4. Whether the trial court was justified in awarding 7% interest from the date of the cause of action to the date of judgment.
The appellant argued that the evidence of PW1 and PW2 regarding an alleged special order contract for USD 300,000 (with a 20% deposit already paid) was riddled with contradictions—no written agreement was produced despite claims of one, and PW2 later claimed it was oral—rendering the claim of value and down payment unproven. The appellant further argued that the invoice (Exhibit P2) relied upon by the trial court to value the cargo at USD 146,280 was not proof of actual payment, and that the true value, as declared to and assessed by the TRA (Exhibit D3), was USD 50,474.88; the trial court erred in rejecting D3 as unauthentic merely for lack of a clearing agent's signature, since it was an electronically generated document valid under the Electronic Transactions Act. The appellant also contended the special damages award was not properly pleaded or proved, that general damages were excessive and failed to account for mitigating factors (91 bales remaining uncollected) and the absence of proven negligence by the appellant (given the manifest error by the shipping line and third-party tampering), and that the interest award was neither pleaded with particulars nor proved. The respondent countered that PW2's testimony confirmed an oral business agreement valid under section 10 of the Law of Contract Act, that the invoice and related documentary evidence sufficiently proved the cargo's value, that Exhibit D3 was rightly found unauthentic by the trial court, that the cargo was lost while in the appellant's custody warranting compensation via general damages (relying on Kibwana and Another v. Jumbe), and generally that the respondent deserved compensation without specifically addressing the interest issue in detail.
The Court of Appeal partially allowed the appeal. It held that the respondent failed to prove the existence of a written or credible contract with PW2 for a special order valued at USD 300,000, or that a USD 60,000 deposit was paid, due to material inconsistencies in PW1 and PW2's testimony. It further held that an invoice (Exhibit P2) is merely a bill or offer, not proof of payment, and thus could not establish the cargo's value at USD 146,280; in the absence of receipts, bank transfers, or letters of credit, that value was not proved. The Court found that Exhibit D3, an electronically generated TRA document, was authentic under section 18(1) of the Electronic Transactions Act, 2015, despite lacking a signature, and that the trial court erred in disregarding it; accordingly, the cargo's value was fixed at USD 50,474.88 as assessed by TRA. Adding proven customs, port, and shipping charges (USD 3,299.83 and USD 26,298.14), total special damages were reduced to USD 80,072.85, and the trial court's award of USD 300,000 was set aside as unjustified. On general damages, the Court found the trial judge failed to account for mitigating factors, including the shipping line's manifest error contributing to the cargo's overstay and the respondent's failure to collect the 91 undamaged bales; accordingly, general damages were reduced from USD 20,000 to USD 5,000. On interest, the Court held that the claim for 16% interest was not specifically pleaded with particulars in the body of the plaint nor proved by evidence, following the principles in Zanzibar Telecom Ltd v. Petrofuel Tanzania Ltd and National Insurance Corporation (T) Limited v. China Civil Engineering Construction Corporation; the interest award was therefore unjustified and set aside. The appeal was allowed to the extent indicated, with the respondent entitled to special damages of USD 80,072.85 and general damages of USD 5,000, and each party ordered to bear its own costs.
This judgment reinforces established principles that special damages must be specifically pleaded and strictly proved with credible, corroborated evidence, and that an invoice alone is insufficient proof of payment or value absent supporting documents such as receipts, bank transfers, or letters of credit. It also clarifies the evidentiary weight of electronically generated documents, affirming under section 18(1) of the Electronic Transactions Act, 2015 that such data messages are admissible and their authenticity is not contingent on manual signature or endorsement. The case further illustrates the appellate court's role, as a first appellate court, in re-evaluating the coherence and consistency of witness testimony rather than being bound strictly by trial court credibility findings, particularly where key documentary evidence (such as a written contract) is claimed to exist but not produced. Additionally, the decision underscores that claims for interest, like special damages, must be both specifically pleaded with particulars and proved at trial, and cannot be awarded merely because it was requested in the prayer for relief. Finally, it demonstrates the court's approach to general damages, requiring consideration of mitigating factors and contributory causes (such as third-party errors) in fixing an appropriate quantum.
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