In most states, the cost of Workers Compensation (âWCâ) insurance can vary between insurance companies as they compete for customers. Despite the variability, all insurance companies base WC premiums on the amount of payroll an employer has as well as how dangerous the work is.
We all know that the octagon shape means STOP. A rectangular white sign with red letters indicates that parking is restricted or prohibited. The red triangle means YIELD, because someone other than you has the right-of-way. A red circle with a slash communicates the do not s enter, turn, U-turn, pedestrians, or parking.
The warning symbol at top-right indicates what danger the chemical presents. The bottom-right of the plate carries a company logo. There is also a standard null Hazchem plate to indicate the transport of non-hazardous substances. The null plate does not include an EAC or substance identification.