Read v J Lyons & Co Ltd

Factual and Procedural Background

Company A, acting as agent for the Ministry, managed and operated The Factory, where shells were filled with high explosive. The Appellant, employed by the Ministry as an inspector, was required to be present in the shell-filling shop. On 31 August 1942 an explosion occurred inside the shop, killing one worker and injuring the Appellant.

No negligence was alleged or proved against Company A. The Appellant nonetheless sued for £575 2s 8d in damages, asserting liability without fault.

Judge Cassels held Company A liable on the basis of Rylands v. Fletcher, viewing the activity as “ultra-hazardous” and subject to strict liability. The Court of Appeal (Judge Scott, Judge MacKinnon and Judge du Parcq) reversed, ruling that strict liability under Rylands v. Fletcher requires an escape of the dangerous thing from the premises. The Appellant obtained leave to appeal to the House of Lords, which delivered the present opinion.

Legal Issues Presented

1. Whether an occupier who lawfully manufactures high-explosive shells owes strict (non-fault) liability to a person lawfully on the premises who is injured by an internal explosion.
2. Whether the rule in Rylands v. Fletcher applies in the absence of any “escape” of the dangerous substance from the occupier’s land.
3. Whether the manufacture of munitions constitutes a “non-natural” or “ultra-hazardous” use of land sufficient to trigger strict liability.

Arguments of the Parties

Appellant’s Arguments

• High-explosive shells are inherently dangerous; those who manufacture or keep them should be strictly liable for any resulting personal injury, whether inside or outside the premises (“strict liability” or “ultra-hazardous activity” doctrine).
• Rylands v. Fletcher extends to all dangerous operations and is not confined to cases involving escape; alternatively, “escape” should be interpreted as loss of control rather than physical migration off the premises.
• Precedents such as Rainham Chemical Works v. Belvedere Fish Guano Co. show that manufacturing explosives is a non-natural use of land attracting absolute liability.

Respondent’s Arguments

• Absent negligence there is no liability to persons on the premises; the Appellant, effectively an invitee, must prove lack of reasonable care.
• The doctrine in Rylands v. Fletcher requires (i) a non-natural use of land and (ii) an escape of the dangerous thing to land outside the Respondent’s control—neither occurred here.
• The rule in Rylands historically protects neighbouring land interests, not personal injury claims by persons within the occupier’s premises.

Table of Precedents Cited

Court’s Reasoning and Analysis

The House of Lords (Judge Simon, Judge Macmillan, Judge Porter, Judge Simonds and Judge Uthwatt) unanimously dismissed the appeal. Their shared reasoning proceeded in four main steps:

1. Nature of the Appellant’s status. The Appellant was lawfully on the premises in pursuit of public duty; in occupier-liability terms she stood as an invitee. At common law an occupier owes an invitee a duty of reasonable care—not an insurance against all harm.
2. Limits of Rylands v. Fletcher. That doctrine imposes strict liability only where (a) the defendant makes a non-natural use of land and (b) a dangerous substance escapes from land under the defendant’s control to land outside it. Numerous passages from Judge Blackburn and Judge Cairns were quoted to confirm that “escape” means physical migration beyond the occupier’s boundary.
3. No escape occurred. The explosion, though tragic, happened entirely within Company A’s premises; nothing deleterious migrated to neighbouring land. The first essential element of Rylands was therefore absent. Having failed on that threshold point, the Appellant’s case could not succeed even if manufacturing explosives were deemed a “non-natural” use.
4. No alternative basis of liability. The Appellant pleaded no negligence. The House declined to enlarge strict liability to cover “ultra-hazardous activities” conducted wholly within the occupier’s land, noting that any such policy change lies with Parliament, not the courts.

Holding and Implications

APPEAL DISMISSED WITH COSTS.

Company A is not strictly liable for personal injuries suffered by the Appellant while on its premises, absent proof of negligence. The decision reconfirms two key limitations on Rylands v. Fletcher strict liability: (1) there must be an escape from the defendant’s land, and (2) the rule is primarily concerned with protection of interests outside the occupier’s premises. The ruling narrows attempts to extend absolute liability to “ultra-hazardous” but stationary industrial processes, leaving any broader reform to legislative action.