The International Day of Sign Languages

The International Day of Sign Languages is an annual event observed on September 23 globally. The day is marked to raise awareness about the rights of the deaf community and other sign language users.

Millions of people worldwide use multiple sign languages as a primary means of communication. According to the United Nations (UN), they are fully-fledged natural languages, distinct from spoken languages.

The poster emphasizing on sign language / signals that are used for safe operations as well