Notice provides information, instructions, or warnings to people. It has several functions like prohibiting certain actions, providing caution or warnings, and guidance. Notices use simple, short text that is easy to understand, often with capital letters and pictures. There are different types of notices like commands (positive or negative), cautions, prohibitions, and warnings. Notices target various groups like pedestrians and drivers. They are commonly found in public places, certain buildings and rooms to communicate important messages to readers and visitors.