A motorist should be aware that he or she is entering a work zone

A motorist should be aware that he or she is entering a work zone if they see:

Diamond-shape, orange work zone signs
The presence of a “flagger”
A sign with a flashing arrow panel
A, B and C

Answer:  With so many risks on construction sites, safety warnings are critical in reducing the likelihood of accidents and injuries. The correct answer is 4, because all of the methods can be used to inform a motorist when they reach a work zone. To guarantee that the message about entering a work zone is received, all measures of clarification are used. A flagger, a flashing arrow panel sign, and a diamond-shaped orange work zone sign are all straightforward ways to accomplish this.