Dobson & Ors v Thames Water Utilities Ltd (No 2)

Dobson & Ors v Thames Water Utilities Ltd (No 2)

Thames Water was liable in nuisance for odour emissions from Mogden STW due to failures in operation, maintenance, and abatement (including inadequate chemical dosing, poor storm tank management, and OCU failures), which were not inevitable consequences of statutory duties and were not justified by regulatory or...

Source-derived case information.

Parties
Claimant: Hanifa Dobson and Others; Defendant: Thames Water Utilities Limited; Intervening: The Water Services Regulation Authority (Ofwat)
Jurisdiction
England and Wales
Judgment Date
08 December 2011
Procedural Posture
Group Litigation Order (glo) Nuisance/negligence/human Rights / Judgment After Trial of Test Cases on Liability and Quantum
Outcome
Claim allowed in part; damages awarded for actionable odour nuisance; no injunction granted; no damages for mosquitoes; declaration of Article 8 breach but no additional damages for non-proprietary claimants.
Legal Topics
Private Nuisance, Negligence, Statutory Authority, Odour Pollution, Mosquito Infestation, Article 8 ECHR, Water Industry Regulation, Damages for Loss of Amenity, Limitation of Actions
Environmental Law Tort Law Human Rights Law Administrative Law Private Nuisance Negligence Statutory Authority Odour Pollution +5 more

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Summary, issues, holding and outcome

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Parties

Hanifa Dobson and Others

Claimant

Thames Water Utilities Limited

Defendant

The Water Services Regulation Authority (Ofwat)

Intervening

Procedural Posture

Group Litigation Order (glo) Nuisance/negligence/human Rights / Judgment After Trial of Test Cases on Liability and Quantum

Legal Issues

  1. 1 Whether Thames Water caused actionable nuisance by odour and mosquitoes to residents near Mogden STW
  2. 2 Whether Thames Water breached its duty of care under Allen v Gulf Oil
  3. 3 Whether Thames Water breached Article 8 ECHR rights of claimants

Ratio Decidendi

Thames Water was liable in nuisance for odour emissions from Mogden STW due to failures in operation, maintenance, and abatement (including inadequate chemical dosing, poor storm tank management, and OCU failures), which were not inevitable consequences of statutory duties and were not justified by regulatory or funding constraints. Claims requiring major capital works were non-justiciable. No liability was found for mosquitoes. Damages for loss of amenity were awarded to claimants with proprietary interests; no injunction was granted. Article 8 ECHR was breached, but no additional damages were necessary for non-proprietary claimants.

Court Disposition

Claim allowed in part; damages awarded for actionable odour nuisance; no injunction granted; no damages for mosquitoes; declaration of Article 8 breach but no additional damages for non-proprietary claimants.

Orders

  • Thames Water to pay general and special damages to Schedule A claimants for actionable odour nuisance (total £20,120 plus specified special damages).
  • Declaration that Thames Water breached Article 8 ECHR rights of claimants.