1. Are safety cans and other cans
which contain flammable liquids painted red,
with the contents labeled conspicuously
in yellow?
[29 CFR 1910.144(a)(1)(ii)]
2. Are all emergency stop bars and buttons and electrical switches marked with red paint? [29 CFR 1910.144(a)(1)(iii)]
3. Is yellow used to advise caution? For example,
against physical hazards such as stumbling, falling, tripping,
striking against something
or being caught
in between two things? [29 CFR 1910.144(a)(3)]