Interpret the sign by recognizing the picture. Because the human brain can process a picture much faster than reading a word, especially if it's in a foreign language, street sign are usually accompanied by a visual representation of their meanings.
Understand signs by a combination of picture and words. For instance, a U-turn permitted sign has an inverted "U" with an arrow on one end showing direction, and a "No U-turn" sign is the same with a thick red circle and line crossing out the inverted U. This theme is repeated in many signs. A "P" crossed out means no parking, and a sign with people crossed out means no pedestrians allowed on the street.
Read signs by their color and shape. "Stop" signs will always be octagonal in shape with white writing on a red background. "Yield" or "Give Way" signs will be an inverted red triangle on a white background. Cautionary signs such as roadwork and repair signs are usually yellow with black letters. Slow down upon seeing a yellow sign, especially if you don't clearly understand it.
Parking signs are generally white with green lettering to indicate the general public is allowed to use these. Time limits, hours and fees for parking are posted clearly. Public parking spaces are often controlled by a boom gate or parking meters.
Remain alert for anything on the road. As the world shrinks and international travel increases, there is a need to design signs that transcend language barriers. Since everyone can understand pictures, signs painted with images can be universally understood. Be aware of the prevailing conditions on the road. Signs are there to help not hinder the driver.
