| Addie & Sons v. Dumbreck [1929] AC 358 | Traditional rule: no duty of reasonable care to trespassers; liability only for intentional or reckless harm. | Re-examined and substantially limited; Lords held its rigid formula was no longer acceptable for child trespassers. |
| Lowery v. Walker [1911] AC 10 | Implied licence where landowner acquiesces in repeated entry. | Discussed as example of courts mitigating harshness toward trespassers; foundation for “fiction of licence.” |
| Cooke v. Midland GWR [1909] AC 229 | Liability where occupier knows of habitual trespass near dangerous machinery. | Cited to illustrate earlier movement away from absolute immunity. |
| Excelsior Wire Rope Co. v. Callan [1930] AC 404 | Occupier liable where danger was extremely likely to affect trespassers. | Used to show inconsistency with rigid approach in Addie. |
| Edwards v. Railway Executive [1952] AC 737 | Repeated trespass does not itself confer a licence. | Contrasted; Lords accepted that Edwards correctly stated fencing obligations but distinguished present facts. |
| Adams v. Naylor [1944] KB 750 | Differing views on occupier’s liability to children. | Highlighted judicial dissatisfaction with Addie. |
| Videan v. British Transport Commission [1963] 2 QB 650 | Suggested separate duty in respect of “activities” on land. | House rejected majority reasoning; clarified that duty is unified, based on “common humanity.” |
| Commissioner for Railways v. Quinlan [1964] AC 1054 | Re-affirmed limited duty; criticised “general duty of care” toward trespassers. | Lords accepted parts but distinguished passages inconsistent with humane duty now recognised. |
| Commissioner for Railways v. Cardy 104 CLR 274 | Duty arises where occupier knowingly creates grave hidden danger children likely to encounter. | Approved as persuasive support for new approach. |
| Bird v. Holbrook (1828) 4 Bing 628 | Liability for setting spring-guns; early recognition of duty based on humanity. | Seen as historic foundation for humane obligation toward intruders. |
| Ilott v. Wilkes (1820) 3 B&A 304 | Need to give notice of spring-guns; duty to warn even trespassers. | Relied on to show long-standing concern for trespassers’ safety. |
| Glasgow Corporation v. Taylor [1922] 1 AC 44 | Allurement doctrine; duty to protect children from attractive dangers. | Cited analogously to live rail danger. |
| Blyth v. Birmingham Waterworks 11 Ex 781 | Classic negligence definition. | Lords used to frame reasonableness standard. |
| Donoghue v. Stevenson [1932] AC 562 | Neighbour principle; foreseeability as basis of duty. | Recognised but distinguished; trespasser duty remains narrower. |
| Haley v. London Electricity Board [1965] AC 778 | Need to foresee vulnerabilities of particular classes (e.g., blind pedestrians). | Invoked to justify tailoring precautions to children. |
| Carmarthenshire CC v. Lewis [1955] AC 549 | Duty to supervise children to prevent harm to others. | Supported emphasis on foreseeability of child behaviour. |
| Home Office v. Dorset Yacht Co. [1970] AC 1004 | Liability for failure to control third parties. | Referenced in broader discussion of negligence evolution. |
| Hillen & Pettigrew v. ICI (Alkali) Ltd [1936] AC 65 | Visitor who exceeds permission becomes trespasser. | Used to illustrate conceptual difference between licence and trespass. |
| Hardy v. Central London Railway Co. [1920] 3 KB 459 | Child trespasser takes land as found. | Cited as prior strict approach, now moderated. |
| Mourton v. Poulter [1930] 2 KB 183 | Liability where occupier acquiesced in child trespass. | Treated as example of courts stretching “licence” fiction. |
| Latham v. R. Johnson & Nephew Ltd [1913] 1 KB 398 | Trespassers take premises as found; occupier must not act wilfully. | Discussed in reviewing historical doctrine. |
| M’Glone v. British Railways Board [1966] SC (HL) 1 | Scottish statutory approach: “reasonable care” to all entrants. | Lords quoted for guidance while crafting English common-law solution. |
| Munnings v. Hydro-Electric Commission [1971] AJLR 378 | Contractor’s duty where electricity created hidden hazard. | Used as comparative authority aligning with new duty. |
| Grand Trunk Rly v. Barnett [1911] AC 361 | “Reckless disregard of ordinary humanity” test. | Historical support for humane standard. |
| Indermaur v. Dames LR 1 CP 274 & Gautret v. Egerton LR 2 CP 371 | Scope of occupier’s duty to licensees. | Provided benchmark for comparing trespasser duty. |
| Perry v. Thomas Wrigley [1955] 1 WLR 1164 | Failure to deter child trespassers may incur liability. | Cited as intermediate step toward current ruling. |
| Buckland v. Guildford Gas Co. [1949] 1 KB 410; Davis v. St Mary’s Demolition Co. [1954] 1 WLR 592; Creed v. McGeogh & Sons [1955] 1 WLR 1005 | Liability of contractors to trespassers. | Referenced in distinguishing occupier’s position from contractors. |
| Prentice v. Assets Co. 17 R 484; Holland v. Lanarkshire Middle Ward District Committee [1909] SC 1142 | Excavations near highway; duty even to strangers. | Analogous support for limited duty in dangerous situations. |
| Kingzett v. British Railways Board (1968) 112 SJ 625 | Followed Videan. | House expressly disapproved the approach. |