Limitation and exclusion clauses are the load-bearing walls of commercial risk allocation. They are also among the clauses most often rewritten by judges when the drafting is greedy, ambiguous, or structurally incoherent. The Unfair Contract Terms Act 1977 (UCTA) still governs business-to-business reasonableness for many negligence and breach exclusions; the Consumer Rights Act 2015 governs B2C. Neither statute forbids risk allocation. Both punish carelessness.
The architecture, not the adjective
Effective limitation drafting is architectural. A single sentence that purports to exclude “all liability of any kind whatsoever” is less robust than a structured system:
- a clear exclusion of indirect and consequential loss, defined or illustrated with care after Hadley v Baxendale and the modern authorities on assumed responsibility;
- a monetary cap tied to fees, contract value, or insurance, with sensible per-claim and aggregate mechanics;
- carve-outs that the law will not allow you to exclude (fraud, death/personal injury from negligence) and those the commercial relationship should not exclude (confidentiality breach, IP infringement, data protection fines where appropriate);
- an express survival and severability regime so that one failed limb does not take the rest with it.
UCTA reasonableness in practice
Under UCTA Schedule 2, reasonableness turns on bargaining power, inducement, notice, and whether compliance with a condition was practicable. Courts still look closely at standard terms imposed on a smaller counterparty, at caps set far below available insurance, and at exclusions buried where a reasonable counterparty would not find them. Photo Production Ltd v Securicor Transport Ltd [1980] AC 827 remains the high-water mark of freedom of contract for clear exclusions between commercial parties of equal strength — but it is not a licence for obscurity.
A clause we rewrote
A logistics client inherited a supplier template capping liability at £50,000 while requiring unlimited customer indemnities for delay. Under any serious UCTA analysis the asymmetry was toxic. We inverted the structure: mutual caps at twelve months’ charges, unlimited liability only for fraud, IP infringement, and data breach of security obligations, and a separate liquidated-damages regime for delay that was a genuine pre-estimate rather than a penalty. The supplier signed. The client’s insurers accepted the risk profile. That is what a working exclusion architecture looks like.
Practical takeaway
Do not ask whether a clause is “tough.” Ask whether it is clear, whether it is a system, and whether you would be prepared to defend its reasonableness on affidavit. If the answer to the last question is no, the mark-up is not finished.
This note is for general information only. It is not legal advice and should not be relied upon as such. For advice on a specific matter, please contact the firm.