1. poison, n.
2. Act P . 1972. https://www.legislation.gov.uk/ukpga/1972/66/schedule/1A/2018-11-01.
3. The Poisons Act. 1972 (Explosives Precursors) (Amendment) Regulations 2018. https://www.legislation.gov.uk/uksi/2018/451.
4. Home Office. Closed consultation. Consultation paper: amendments to the Poisons Act 1972. Updated 4 February 2022. https://www.gov.uk/government/consultations/amendments-to-the-poisons-act-1972/consultation-paper-amendments-to-the-poisons-act-1972.
5. Home Office. Guidance. Supplying explosives precursors and poisons. Updated 27 September 2023. https://www.gov.uk/government/publications/supplying-explosives-precursors/supplying-explosives-precursors-and-poison.