Road signs and markings
Every traffic sign, road marking, light signal and vehicle marking the Highway Code lists. Each one is its own page, so you can link to a single sign.
251 signs and markings
in 26 groups
The panel illustrated is for flammable liquid. Diamond symbols indicating other risks include:Hazard warning plates
The above panel will be displayed by vehicles carrying certain dangerous goods in packagesHazard warning plates
Toxic substanceHazard warning plates
Oxidizing substanceHazard warning plates
Non-flammable compressed gasHazard warning plates
Radioactive substanceHazard warning plates
Spontaneously combustible substanceHazard warning plates
Corrosive substanceHazard warning plates
Side markerProjections markers
End markerProjections markers
School bus (displayed in front or rear window of bus or coach)OtherEvery one of these is named in the Highway Code
The rules that use them are on this site in full, in the Code’s own wording, and you do not need an account to read either.