Dangerous Goods by Road
dangerous goods shall not be packed together in the same outer packaging or in large packagings, with dangerous or other goods if they react dangerously with each other and cause:
(a) combustion or evolution of considerable heat;
(b) evolution of flammable, asphyxiant, oxidizing or toxic gases;
(c) the formation of corrosive substances; or
(d) the formation of unstable substances.
note: for mixed packing special provisions, see 4.1.10.
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1 relative density (d) is considered to be synonymous with specific gravity (sg) and will be used throughout this chapter.