CII LM3 common mistakes
CII LM3 · Understand the traps and how to avoid them.
Treating 'London Market' as synonymous with Lloyd's, so answers describing the market's structure omit the company market, the Institute of London Underwriters legacy, brokers, MGAs and the Lloyd's market's own three-part structure (members, managing agents, Corporation).
Study guides lead with Lloyd's because it is the most distinctive feature, and candidates learn the Lloyd's chain in isolation. When a question asks who bears the risk or who has capacity, they default to 'the Lloyd's syndicate' or 'the Corporation of Lloyd's' rather than distinguishing capital providers from the market's central services body.
What to do instead
Draw the market as a two-column map: Lloyd's (members provide capital, managing agents manage syndicates, the Corporation provides central services and regulation of the market, not insurance capacity) alongside the company market (insurers writing on their own balance sheet). For every participant you revise, write one line stating whether it takes risk, places risk, or services the market.
Confusing the roles of the placing broker and the producing broker, and assuming a single broker both finds the client and negotiates with underwriters in every transaction, so questions on intermediary duties and chain of security are answered with the wrong party.
In smaller or non-London contexts one broker does everything, so candidates carry that model over. The London chain (client, producing broker, placing broker, underwriter) is unfamiliar and the exam tests who owes what duty to whom.
What to do instead
Learn the chain as a sequence with a duty attached to each link: producing broker holds the client relationship and gathers information; placing broker presents the risk to underwriters and negotiates terms; both owe duties of care and disclosure. Practise tracing a claim or instruction through all links and state at each step who acts and who is liable.
Describing the slip as a single contract with one underwriter, and failing to explain that each underwriter subscribing a line is bound individually and severally for their own proportion only, with no liability for other subscribers' shares.
The word 'slip' suggests one document equals one contract with one counterparty. Candidates also confuse 'several liability' with 'joint and several liability', which would make each underwriter liable for the whole risk.
What to do instead
Memorise the formula: subscription market equals multiple several (not joint) contracts on standard terms, each subscriber liable only for the percentage signed. Rehearse a worked example: a GBP 10m risk with three lines at 40/35/25 means claims are paid 4m/3.5m/2.5m and an insolvent subscriber's share is not picked up by the others.
Treating 'binding' as occurring when the policy is issued, and missing that cover is bound when the underwriter scratches the slip, subject to the conditions and subjectivities recorded on it.
Personal lines experience teaches that cover starts when payment is made or documents arrive. Candidates underweight the slip's contractual status and the effect of subjectivities, and so misdate inception or assume cover is conditional until paperwork is complete.
What to do instead
Learn the sequence: slip presented, underwriter signs a line (scratch), risk is bound from the agreed inception, policy wording follows. Separately learn that 'subject to' clauses (e.g. subject to survey, subject to satisfactory information) suspend the binding effect until satisfied, and that a firm order or binding authority can bind without further referral. Test yourself by dating inception in scenarios with a scratched slip but no policy issued.
Confusing warranties, conditions and representations when assessing the effect of a breach, and applying pre-2012 'breach of warranty discharges the insurer' reasoning to consumer and small-business contracts.
Older textbooks and case summaries still describe the strict automatic-discharge rule. The Insurance Act 2015 changed the position for non-consumer contracts, and the Consumer Insurance (Disclosure and Representations) Act 2012 changed the consumer position, so the correct rule depends on the type of insured.
What to do instead
Build a three-row table: consumer contract, non-consumer contract, and the specific remedy. For non-consumer, learn that breach of warranty suspends rather than discharges cover, that the suspension ends when the breach is remedied, and that the insurer has no liability for loss occurring during suspension. For consumer, learn that representations are judged on what the consumer knew and ought to have known, and that qualifying misrepresentation gives proportionate remedies.
Answering disclosure questions with the pre-2015 duty 'utmost good faith, disclose everything material', without applying the duty of fair presentation, the knowledge test, and the proportionate remedies for qualifying breaches.
'Utmost good faith' is memorable and appears in most introductory material. The Insurance Act 2015 replaced the old duty for commercial insureds with a fair presentation standard and a structured remedy regime, and candidates do not learn the structure.
What to do instead
Learn fair presentation as three obligations: disclose material circumstances, do so in a manner reasonably clear and accessible, and ensure no material misrepresentation. Learn the knowledge test (what the insured and its senior management know, what should have been revealed by reasonable search). Learn the remedies ladder: deliberate or reckless breach allows avoidance and retention of premium; otherwise proportionate remedy based on what the insurer would have done.
Treating 'average' and 'underinsurance' as interchangeable, and applying average to a policy that does not contain an average condition, or applying it to a total loss when the policy says otherwise.
Average is taught as a simple formula but its trigger and scope depend on the wording. Candidates also mix it up with the excess and with limits of liability.
What to do instead
Learn the condition precisely: average applies where the sum insured is less than the value at risk and the policy contains the condition, reducing the claim in the proportion that the sum insured bears to the value. Learn the variants (e.g. 80% coinsurance clauses, non-average total loss provisions) and practise calculating a partial loss both with and without the condition.
Describing claims handling as a purely administrative process, omitting notification duties, the role of loss adjusters and claims brokers, subrogation, salvage and the reservation of rights.
Candidates study placing in detail because it fills the syllabus, and skim claims. Questions that ask what happens after notification, or who may act for whom, then get vague answers about 'the insurer pays'.
What to do instead
Learn the claims lifecycle as stages with a decision at each: notification and late notification, appointment of adjuster or lawyer, reservation of rights, investigation, quantum, settlement or repudiation, recovery (subrogation, salvage, contribution). For each stage state who acts (insured, broker, adjuster, underwriter, claims handler) and what document records it.
Confusing facultative and treaty reinsurance, and describing proportional and non-proportional methods as interchangeable or as types of treaty only.
The four combinations (facultative proportional, facultative non-proportional, treaty proportional, treaty non-proportional) are learned as labels rather than as mechanisms, so candidates cannot say what a quota share, surplus, excess of loss or stop loss actually does.
What to do instead
Learn two axes: how the reinsurance is arranged (facultative, one risk at a time, versus treaty, automatic for a class) and how the loss is shared (proportional, sharing premiums and losses by percentage or surplus, versus non-proportional, responding only above a retention). For each of the four combinations write one sentence on what the reinsurer pays and one on how premium is calculated.
Answering conduct and regulation questions with generic 'treat customers fairly' statements, without naming the specific FCA/PRA split of responsibilities, the senior managers and certification regime, or the Lloyd's market's own conduct and oversight requirements.
Conduct material is dense and candidates reduce it to slogans. They also conflate prudential regulation (PRA) with conduct regulation (FCA) and assume Lloyd's is outside FCA oversight.
What to do instead
Learn the split: PRA for prudential soundness of insurers, FCA for conduct and market behaviour, with dual regulation for many firms. Learn the senior managers and certification regime as individual accountability with prescribed responsibilities. Learn that Lloyd's managing agents and brokers are authorised and regulated firms, and that the Lloyd's market imposes additional oversight through performance management and market conduct requirements. Practise answering with the specific regulator, rule area and consequence.