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Ignis suus

Tort and Equity Doctrine

Ignis suus, Latin for his fire and sometimes written ignus suus, is a common law principle about an occupier's liability for damage caused by the spread of fire. Traditionally it imposes strict liability. The rule was cited in Burnie Port Authority v General Jones Pty Ltd before the Supreme Court of Tasmania. On appeal, the High Court of Australia rejected it as inappropriate for modern circumstances, held that it had never been introduced into Australian law, and held that it had been absorbed into the rule in Rylands v Fletcher. The majority, led by Chief Justice Mason, found that both ignis suus and the Rylands and Fletcher rule were absorbed into the tort of negligence.

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Classification
Doctrine Category
Tort Law 1
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In Area Of Law

Tort Law, Doctrines

Entity-backed identity for the doctrine category value this doctrine already carries as an enum fact, resolved to a doctrine entity by an explicit value-to-entity map (phase 3 bucket conversion, docs\design_entity_backed_browse_buckets_20260928.md). The enum fact itself stays on the entity unchanged.

In Legal System

Source Ignis suus (Wikipedia)
Sources
1. Wikipedia: Ignis suus
a common law principle relating to an occupier's liability over damage caused by the spread of fire; absorbed into the tort of negligenceView the Source
Ignis suus (Wikipedia)
In Legal System: Common Law, Wikipedia lead sentence
Quote, In Legal System: Common Law, Wikipedia lead sentence
Ignis suus (his fire; Latin), sometimes ignus suus, is a common law principle relating to an occupier's liability over damage caused by the spread of
View the Source
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