Made for hearing impaired children to help teach them lip-reading, the content discusses the importance of safety rules for children and vehicles on city streets. It emphasizes various safety measures, including obeying traffic signals, being alert, and thinking before acting. The characters in the story remind each other of these rules while navigating their environment, highlighting the dangers of neglecting safety practices. The narrative illustrates the consequences of forgetting safety rules through examples of characters almost getting hurt and the need for constant vigilance.