What do regulatory signs usually look like?

Regulatory signs are designed to inform drivers of specific laws and regulations that must be followed. They are typically square or rectangular in shape with a white background, which makes them easily recognizable and distinct from other types of signs. The lettering on these signs is usually in black, red, or green, which provides clear visibility and conveys important information such as speed limits, stop instructions, or prohibited actions. This consistent design helps ensure that drivers can quickly understand and recognize the rules they need to follow for safe driving.

In contrast, round signs with orange backgrounds are generally warning signs that indicate construction zones, while rectangular signs with yellow backgrounds are used to warn drivers of upcoming hazards. Diamond-shaped signs with blue lettering often provide information about services or points of interest, rather than regulatory commands. This distinction in colors and shapes helps drivers immediately identify the type of information being presented.