Which signs are used to caution against unsafe practices?

Caution signs are specifically designed to alert individuals to potential hazards and unsafe practices in a workplace or public environment. These signs typically use a yellow background with black lettering or symbols, making them highly visible and easy to identify. The primary purpose of caution signs is to inform people about situations that may pose a risk, allowing them to take necessary precautions to avoid accidents or injuries.

While warning signs also indicate hazards, they are generally used for more severe or immediate dangers, whereas caution signs serve to highlight less critical but still important safety concerns. Barriers and barricades are physical structures that prevent access to hazardous areas but do not convey information about safety practices in the same way that caution signs do. Thus, caution signs play a vital role in promoting safety by providing clear warnings about unsafe practices.