Here’s a cool old photograph I found sifting through the Library of Congress archives. I find this one amusing:
You wouldn’t have your child a jay walker.
Don’t be one yourself.
Still very applicable today. This city has an epidemic of jaywalking (on occasion I’m included in this group).
![Streetcar decorated with safety slogans (1922)](https://ghostsofdc.org/wp-content/uploads/sites/7/2012/01/3a35831r.jpg)