Hush-a-bye, Police Car!

«Hush-a-bye, police car!» — a kind bedtime story with bright plot illustrations. Read about the funny adventures of the police car, listen to the bedtime rhyme at the end of the book, and smoothly prepare for sleep!
The police car wanted to be brave. All day long, it drove around the city looking for someone in need of help. Who did the car save and what interesting things did it learn that day?