When used correctly LPG is safe for use in heating, cooking, in vehicles and more.
A series of Information Sheets produced by J Gas:
Above Ground Vessel – advice on the siting of LPG tanks above ground
Underground Vessel – advice on the siting of LPG tanks underground
Essential Gas Safety – Bulk tank supply
Essential Gas Safety – Metered supply
Advice from UKLPG, the trade association for the LPG industry in the UK.
Advice from Gas Safe Register, the official register for gas safety.