Bangladesh may have restricted the sale of acid in order to reduce assaults (Letters, 16 February) but in the UK the opposite has happened. Thanks to the last government’s obsession with deregulation, anyone can now buy full-strength sulphuric acid provided that they do not look “suspicious”. This material should only be used by people with thorough training and not by anyone who simply wants to clean out a drain.
Brian Price (chartered chemist)
Weston-super-Mare, Somerset
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