A4 and A5 Warning Signs

A4 and A5 Warning Signs by Caledonia Signs - Trade Only Supplier

BS EN ISO 7010:2020 was developed to provide consistency in safety sign design across the UK and EU. By using ISO 7010 pictograms and symbols, our warning signs provide universal recognition - this means that a warning symbol in the UK will look the same as it would in all European countries.

Warning signs advise viewers of potential hazards within an area. They incorporate a yellow triangle (black border) with a black pictogram inside. Supplementary text must be black on a yellow background and must lead with "Danger, Warning or Caution".

Danger: should be used only for hazards which may cause serious injury or death. Warning: should be used for hazards which could cause mild to severe injury. Caution: should be used for mild hazards only.

We provide wide range of warning signs in other sizes, to view the full range go to "Warning Signs"


Caution - Mind the Step

Caution - Mind the Step
Safety Signs

Hazard signs are displayed to advise and forewarn of potential dangers. Material Options Explained Below is a more detailed description of the materials this particular safety sign is available in. Helping you decide which sign option is most suitable for your application. 1. Rigid Plastic: L..

A4 Warning - Construction Site

A4 Warning - Construction Site
Safety Signs

This handy A4 size sign advises viewers that there is a construction site. Further safety signs should be used to ensure safety on site is adhered to. Material Options Explained Below is a more detailed description of the materials this particular safety sign is available in. Helping you decide ..

A4 Warning - CCTV in Operation

A4 Warning - CCTV in Operation
Safety Signs

This handy A4 size sign advises viewers that CCTV is in operation. Material Options Explained Below is a more detailed description of the materials this particular safety sign is available in. Helping you decide which sign option is most suitable for your application. Rigid Plastic: Lightweig..

Danger - Electricity

Danger - Electricity
Safety Signs

Warning signs are displayed to advise and forewarn of electrical hazards. Material Options Explained Below is a more detailed description of the materials this particular safety sign is available in. Helping you decide which sign option is most suitable for your application. 1. Rigid Plastic: Ligh..

Danger - Men At Work

Danger - Men At Work
Safety Signs

Hazard signs are displayed to advise and forewarn of potential dangers. Material Options Explained Below is a more detailed description of the materials this particular safety sign is available in. Helping you decide which sign option is most suitable for your application. 1. Rigid Plastic: Lightw..

Caution - Mind Your Head

Caution - Mind Your Head
Safety Signs

Warning signs are displayed to advise and forewarn of potential dangers. Material Options Explained Below is a more detailed description of the materials this particular safety sign is available in. Helping you decide which sign option is most suitable for your application. 1. Rigid Plastic: Light..

Danger - People at Work

Danger - People at Work
Safety Signs

This warning sign highlights that people are working in the area and extra care should be given to ensure safety Material Options Explained Below is a more detailed description of the materials this particular safety sign is available in. Helping you decide which sign option is most suitable for..

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