1. “The Fire Procautions (Workplace) Regulations 1997,” Her Majesty’s Stationery Office, London.
2. “The Fire Precautions (Workplace) (Amendment) Regulations 1999,” Her Majesty’s Stationery Office, London.
3. “Fire Extinguishing Installations and Equipment on Premises, Part 3: Maintenance of Portable Fire Extinguishers—Code of Practice,” BS 5306-3:2000, British Standard.
4. “Periodic Inspection, Testing and Maintenance of Transportable Gas Containers (Excluding Dissolved Acetylene Containers), Part 3: Specification for Seamless Aluminium Alloy Containers of Water Capacity 0.5 Litres and Above,” BS 5430-3: 1990, British Standard.
5. “Recharging Fire Extinguishers (Manufactured to BS 5423, ‘Specification for Portable Fire Extinguishers’), Part 1: Specification for Procedure and Materials,” BS 6643-1:1985, British Standard.