Hazard Specific Signs

Halt No Exit - Portrait

Hard Hats Must Be Worn On This Site At All Times - Large Landscape

Harmful Chemicals - Landscape

Harmful Chemicals - Portrait

Harmful Chemicals Guidance - Large Landscape

Harmful Substance - Landscape

Harmful Substance - Portrait

Hazardous Area - Landscape

Hazardous Area - Portrait

Hazardous Area/Do Not Enter - Landscape

Hazardous Substance/Do Not Enter - Landscape

Hazardous To The Environment

Hazardous Waste - Landscape

Hazardous Waste - Portrait

Head Protection Must Be Worn - Portrait

Heavy Goods Vehicles Must Not Be Reversed Without Supervision - Large Landscape

Hi-Vis Clothing Must Be Worn On Site - Large Landscape

High intensity Infra-Red light hazard - Landscape

High intensity Infra-Red light hazard - Narrow Landscape

High intensity Infra-Red light hazard - portrait

High intensity Infra-Red light hazard - Square

High Temperature - Portrait

High Vis Must Be Worn

High Visibility