Beware slip hazard
Code: W38
Caution - wet floor
Code: W39
Caution - slippery surface
Code: W40
Petroleum vapour
Code: W41
Caution - explosion risk
Code: W42
Explosive gases
Code: W43
Danger - explosive material
Code: W44
Compressed gases
Code: W45
Compressed oxygen
Code: W46
Battery acid
Code: W47
Acid
Code: W48
Sulphuric acid
Code: W49
Hydrochloric acid
Code: W50
Nitric acid
Code: W51
Caustic
Code: W52
Corrosive substance
Code: W53
Toxic
Code: W54
Toxic fumes
Code: W55
Toxic gases
Code: W56
Danger - toxic vapours
Code: W57