Under-the-influence claim

The standard SA motor insurance impairment exclusion

Virtually every SA motor insurance policy contains a clause excluding cover where the driver was under the influence of alcohol or other intoxicating substances at the time of the incident. The exclusion is typically broad: it covers both own-damage and (sometimes) third-party damage. The threshold varies but most policies reference either the SA legal limit (0.05g/100ml for private drivers; 0.02g for professional) or simply "any quantity above zero" for stricter products.

The exclusion responds to several elements: alcohol consumption above the policy threshold; consumption of any drugs (prescription, recreational, or otherwise) that impair driving capacity; combination of alcohol and prescription medication where impairment results; and refusal to submit to SAPS testing (treated similarly to a positive result).

The cover scope when the exclusion applies: typically the entire claim is declined. Own-damage isn’t paid. Third-party damage handling varies — some insurers maintain third-party cover in the public interest even where own-damage is excluded; some decline both. The Compulsory Third Party Insurance scheme (where Yellow Card or similar applies in SADC travel) operates separately and may respond to third-party claims regardless.

Determinations by the National Financial Ombud (NFO, formerly the OSTI) on impairment-exclusion disputes are generally consistent with insurer positions. Where evidence of impairment above the policy threshold is clear, the decline is typically upheld. The main scope for dispute is where the impairment evidence itself is in question (testing irregularities, chain-of-custody issues, alternative explanations for symptoms).

How impairment evidence accumulates

Roadside SAPS testing. After most accidents, SAPS officers attending the scene conduct breath testing for any driver. A positive breath test triggers blood draw at the nearest hospital. The blood sample is sent to a forensic laboratory for analysis. The result becomes part of the SAPS case docket.

Hospital records. Injured drivers receiving treatment are tested medically for various reasons including general safety screening. Hospital records often include blood alcohol results that may be obtained by insurers through formal data-subject-access requests in dispute proceedings.

Witness accounts. Witnesses to the accident or at the scene may report observations consistent with impairment: smell of alcohol, slurred speech, unsteady gait, glassy eyes. Witness statements collected during SAPS investigation become part of the case docket and may be obtained by the insurer.

CCTV and dashcam footage. Video evidence from the scene or from before the accident may show driving consistent with impairment: erratic lane changes, varying speed, late braking. Modern SA highways have extensive CCTV coverage; footage is typically retained for some period after incidents.

Receipt and credit-card records. Restaurant or bar receipts from the period before the accident sometimes surface in claim assessment. These show beverage purchases that can corroborate or contradict the driver’s account of consumption.

Refusal to submit. If a driver refuses to provide a breath or blood sample, this fact itself is recorded in the SAPS docket and is treated by insurers similarly to a positive test result. The inference: if the test would have been negative, the driver would have submitted.

The own-damage claim outcome

For accidents where the driver was impaired above the policy threshold and own-damage claim is lodged, the outcome is typically straightforward decline. The insurer cites the impairment exclusion in the policy wording, references the SAPS test result or other impairment evidence, and refuses to pay.

The financial impact for the policyholder is the full repair or replacement cost of the vehicle. For a mid-range vehicle that needs panel work after a moderate accident, this is R30,000-R150,000. For a write-off, the full vehicle value (minus salvage). For a financed vehicle, the outstanding finance remains payable to the bank regardless of the claim outcome.

Credit-shortfall cover (gap cover) typically doesn’t respond when the main claim is declined entirely — there’s no shortfall to cover, there’s a total uncovered loss. Some specialist cover products may have separate provisions but mainstream credit-shortfall doesn’t.

Dispute prospects: limited unless the impairment evidence itself is challenged. The most common successful challenges involve chain-of-custody issues with the blood sample, testing equipment calibration disputes, or specific procedural failures in the SAPS testing process. These require specialist legal advice and are case-by-case.

The third-party liability outcome — more nuanced

For third-party liability cover (damage to other vehicles, property, or persons the impaired driver caused), the position is more nuanced. Some SA insurers maintain third-party liability cover even where the driver was impaired, on public-interest grounds — the third party shouldn’t be left uncompensated because of the policyholder’s behaviour. Others apply the impairment exclusion to third-party claims as well.

Where third-party liability is maintained, the insurer pays the third party’s claim but typically pursues subrogation against the policyholder for the amount paid. The policyholder ends up personally liable for the third-party damage regardless of whether the insurer initially paid the third party.

For RAF claims (personal injury through the Road Accident Fund), impairment of the at-fault driver doesn’t affect the injured party’s ability to claim from RAF. RAF responds to injury from motor vehicle accidents on a no-fault basis. The impaired driver may face separate criminal prosecution but the injured party’s RAF claim proceeds.

For pure property damage to the third party (other vehicle, fencing, building), the third party can pursue the impaired driver personally if the insurer declines liability cover. Most third-party claims for impaired-driver accidents end up as personal debt of the impaired driver, recovered through legal process.

Prescription medication and the impairment exclusion

The impairment exclusion in most SA motor policies extends beyond alcohol and recreational drugs to include "any substance that impairs driving capacity". This wording captures prescription medication where the medication has known impairing effects.

Common prescription medications that trigger this issue: benzodiazepines (for anxiety, sleep disorders), opioid pain medications, sedating antihistamines, some antidepressants, muscle relaxants, certain ADHD medications. The medication packaging typically carries a warning about driving capacity.

The insurer's position is typically: if the policyholder was taking medication with a known driving-impairment warning, and the medication was contributing to the accident, the exclusion applies. The threshold of "contributing" varies by insurer.

Practical defence: medications taken according to prescription, where the warning has been considered and the policyholder is reasonably accustomed to the medication's effects, typically don't produce claim issues for routine driving. Where the medication was newly started, the dose was changed, or the driver's symptoms suggested actual impairment, the case is harder.

The Combination Problem. Alcohol consumption combined with prescription medication produces impairment greater than either alone. Even alcohol below the legal limit, combined with sedating medication, can trigger the impairment exclusion. The cleaner discipline: if you are on medication with a driving warning, treat alcohol as off-limits when you need to drive.

What to actually do if this happens to you

At the scene: cooperate with SAPS. Submit to breath testing when requested. Don't make admissions about consumption levels (state facts only). Don't attempt to leave the scene. Get medical attention for any injuries.

In the hours and days after: get specialist legal advice. Criminal proceedings may follow the SAPS testing; the insurance dispute is a separate process. A criminal attorney handles the SAPS charges; an insurance attorney advises on the claim dispute.

For the insurance claim: notify the insurer through normal channels within the policy-required notification window (typically 24 hours). Be honest about the circumstances. The insurer will likely decline; if there are specific grounds for dispute (testing irregularities, procedural issues), pursue them through internal escalation and the NFO.

For the practical consequences: arrange to repay any financing on the vehicle. The bank doesn't care about the claim outcome — the financing remains due. Arrange alternative transport. Prepare for personal liability if third-party claims are pursued against you.

For the future: consider seriously what happened. A single impairment-related accident often precedes a pattern of substance issues that deserves attention separate from the insurance consequences. Free counselling and support services exist; the SADAG helpline (0800 567 567) is one route to confidential support.