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Comprehensive warning sign hanging on a mesh fence outside a construction site.
Construction site health and safety sign on fence UK
pictogram for chemical hazard - flammable liquid
Danger, deep excavation sign on a black wall.
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A sandwich board with a sign asking employees to go home if they feel sick.
Rose bowl
Temporary plastic sheeting covering a building's entrance, with warning signs for safety during the removal of asbestos.
Sign on a field gate warning people not to enter farmland due to danger to life from livestock, and risk of bio-security breech.
Power line warning and no fishing sign
Closeup of a white Danger H2S Gas sign.
Multiple safety signs on a board on a construction site fence on a sunny day.
Sign warning of dangerous work underway
Wear a mask sign
Flammamble Gas Warning Sign
Seattle, USA - Oct 6th, 2022: A, EV charging sign at the Pike Place Market parking garage late in the day.
A series of flammable, non-flammable, toxic, corrosive and oxidizing gas and chemical safety symbols attached to a brick wall for public safety and cautionary purposes.
Summer fire warning sign in the Pyrenees
Work site safety sign
Yellow cage used for a propane tank. Flammable Materials Closeup sign.
Detroit, Michigan, United States - May 22, 2018: Warning sign in a public car park.
Flammable liquid sticker on gray stone background
warning sign in winter landscape in Austria
Keep out of Military Firing Range sign
Danger, construction site sign on a black wall.
Sign posting on fire restrictions in a rural area
Warning sign electric 400 volts
Crowthorne, United Kingdom, 20th April 2022:- A Sign near Broadmoor High Security Hospital reading Warning Uneven & Slippery
Keep Out Sign at Construction Site at Cardiff Bay in South Glamorgan, Wales
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