The transport of the following substances is prohibited:

AMMONIUM HYPOCHLORITE
AMMONIUM NITRATE liable to self-heating sufficient to initiate decomposition
AMMONIUM NITRITES and mixtures of an inorganic nitrite with an ammonium salt
CHLORIC ACID, AQUEOUS SOLUTION with more than 10% chloroc acid
ETHYL NITRITE pure
HYDROCYANIC ACID, AQUEOUS SOLUTION (HYDRODEN CYANIDE, AQUEOUS SOLUTION) with more than 20% hydrogen cyanide
HYDROGEN CHLORIDE, REFRIGERATED LIQUID
HYDROGEN CYANIDE SOLUTION in ALCOHOL with more than 45% hydrogen cyanide
MERCURY OXYCYANIDE pure
METHYL NITRITE
PERCHLORIC ACID with more than 72% acid, by mass
SILVER PICRATE, dry or wetted with less than 30% water by mass
ZINC AMMONIUM NITRITE

See also special provisions 349, 350, 351, 352 and 353.