Health and safety warnings
Workers should be aware of workplace hazards. Image from: www.complianceandsafety.com.
Source
Boundless vets and curates high-quality, openly licensed content from around the Internet. This particular resource used the following sources:
"Free Workplace Safety Signs Stock Photo."
http://www.complianceandsafety.com/blog/free-workplace-safety-signs-stock-photo/
Compliance and Safety Blog
CC BY-SA 3.0.