My mum used to tell me that when the ice cream van came around it played the music to tell children that it was bed time. The van used to go past my house at noon.
A childhood belief about ice cream vans

others believed things like this
- My mum told us that when the ice cream van played music, it was to tell you that he had run out of ice-creams.— J
- My parents told me that when the ice cream van was playing music, it means he's run out of ice cream :(Anon
- My dad told me that ice cream vans only play music when they have run out of ice cream. Anon
- when i was a kid my mother told me that when the ice cream man was playing his music he was out of ice cream— Lynnzea
- I used to believe that if the ice cream truck was playing music, it had sold out of ice cream.— Deprived of ice cream
- If the ice cream truck is playing music, it means they are out of ice cream.— Virginia