Council tenants' three children died in a house fire when the mother could not open locked windows with removable keys to escape. The claimants sued alleging negligence in window design. The Court of Appeal (majority) dismissed the appeal, holding that installing commonly-used lockable windows was not negligent, applying the Bolam test.
Facts
The claimants, Mr and Mrs Adams, were tenants of a council house at 103 Jubilee Road, New Tredegar, occupied with their three young children. In 1989, the council replaced windows throughout its housing stock with hardwood-framed windows of standard design. The bedroom windows included a hinged opening section with a lock operated by a removable key. Mr Adams locked the windows for child safety and kept the keys on a rack in the kitchen.
On 15 October 1991, a fire broke out on the staircase. Mrs Adams, trapped upstairs with the children, was unable to unlock the bedroom window and could not locate the key. She smashed the toughened glass but suffered severe injuries escaping. Tragically, all three children died. It was agreed that if Mrs Adams could have opened the window, the family would likely have escaped.
Issues
The central issue was whether the council breached its duty of care in specifying window locks with removable keys rather than push-button releases, given the fire escape implications. The applicability of the Bolam test to the council’s design decision was contested, as was causation.
The Bolam Test Debate
The claimants argued that since no council officer had actually considered the competing safety factors when choosing the lock type, the Bolam test (permitting defendants to escape liability if acting in accordance with a responsible body of professional opinion) should not apply.
Judgment
Majority Decision (Sir Christopher Staughton and Lord Justice Morritt)
The majority held that the council was not liable in negligence. They found that the choice of lockable windows with removable keys was a decision that a competent designer would have made in 1989/1990, and was the common practice at the time.
Sir Christopher Staughton rejected the argument that the Bolam test only applies where the defendant actually undertook a conscious deliberation. He reasoned that liability arises from the installation of the windows, not the thought processes preceding it. If the design chosen was one that a competent professional could reasonably have selected, the defendant should not be liable merely because no explicit balancing exercise occurred.
Lord Justice Morritt agreed, stating that the council should be judged by the standards of a reasonably skilful window designer. He observed that an experienced professional may act from habit or intuition without detailed prior consideration, yet still not be negligent if the action satisfies the Bolam standard.
Dissenting Judgment (Lord Justice Sedley)
Sedley LJ would have allowed the appeal. He held that no design skills were actually applied to the choice of window lock, and therefore the Bolam test was inapplicable. He reasoned that a defendant who fails altogether to exercise professional judgment cannot be judged as if they had done so. Instead, causation should be assessed: would proper consideration more probably than not have resulted in a different choice?
Sedley LJ concluded that if council officers had properly considered the relevant factors—including fire escape requirements, the absence of smoke alarms, and the likelihood that responsible parents would remove and store keys elsewhere—they would more probably than not have specified push-button catches for front bedroom windows.
Implications
This case addresses the scope of the Bolam test beyond medical negligence, extending to local authority housing design decisions. The majority confirmed that defendants can benefit from the Bolam defence even without demonstrating actual deliberation, provided the outcome chosen was one that a responsible body of professional opinion would have approved.
The dissent raises important questions about whether the Bolam test should shield defendants who have failed to engage any professional judgment at all. The case highlights tensions in negligence law between outcome-based and process-based assessments of reasonable care.
The decision underscores the balance housing authorities must strike between child safety (preventing falls) and fire safety (ensuring escape routes), though the majority concluded that the common practice of using key-operated locks was not negligent.
Verdict: Appeal dismissed. The council was held not to be in breach of its duty of care. The decision to install windows with locks operated by removable keys was not negligent as it accorded with a practice that a competent designer would have adopted.
Source: Adams v Rhymney Valley District Council [2000] EWCA Civ 3035 (20 July 2000)
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To cite this resource, please use the following reference:
National Case Law Archive, 'Adams v Rhymney Valley District Council [2000] EWCA Civ 3035 (20 July 2000)' (LawCases.net, September 2025) <https://www.lawcases.net/cases/adams-and-anor-v-rhymney-valley-district-council-2000-ewca-civ-3035-20-july-2000/> accessed 11 March 2026

