WHAT IS THE MEANING OF THIS WARNING SIGN?
RADIOACTIVE SUBSTANCE
HOW ABOUT THIS SIGN?
FALLING ROCK
WHAT DOES THIS SIGN MEAN?
LEVEL CROSSING
WHAT DOES THIS SIGN COMMUNICATE?
DO NOT ENTER
WHAT IS THE MEANING OF THIS SIGN?
DANGER OF ELECTROCUTION
WHAT IS THE MEANING OF THIS SIGN?
BIOLOGICAL HAZARD
WHAT DOES THIS SIGN INDICATE?
PEDESTRIAN CROSSING
WHAT IS THIS WARNING SIGN?
HIGH VOLTAGE
WHAT DOES THIS SIGN ASK YOU TO DO?
PLEASE WEAR FACEMASK
WHAT WARNING DOES THIS GIVE?
HOT SURFACE
WHAT DOES THIS SIGN INDICATE?
PARKING RESERVED FOR THE DISABLED
WHAT IS THE MEANING OF THIS SIGN?
POISONOUS SUBSTANCE