This study examines the social functions of vehicle writings, a form of folk speech, in Assamese, Hindi, and English. Vehicle writings are influenced by regional spoken language and culture, reflecting folk beliefs, religion, and social consciousness. Through observations, this study analyzes the various social functions of vehicle writings, including communication with drivers, emphasis on safety, and provision of guidelines for passenger awareness, entertainment, health knowledge, and environmental awareness. The findings highlight the significance of vehicle writings as a resource for folk speech, con veying messages and values that shape societal attitudes and behaviors.
Keywords: Communication, Folk Speech, Safety Awareness, Social Functions, Vehicle Writings.