October 4, 2025
Sutradhar v Natural Environment Research Council [2006] UKHL 33
A Bangladeshi national sued a UK research council for his arsenic poisoning, arguing it had a duty to test for arsenic when surveying water in Bangladesh. The House of Lords held no duty of care existed as the survey's purpose was different. Facts The claimant, Mr Sutradhar, a citizen of Bangladesh, suffered from skin lesions caused by arsenic poisoning after drinking water from a well in his village. The defendant, the Natural Environment Research Council (NERC), is a UK-based public body. Its subsidiary, the British Geological Survey (BGS), conducted a hydrogeological survey of groundwater resources in Bangladesh, funded by the