Running on empty

Seriously, why do those signs have to look so similar?

Must-have sticker for your windshield

This would prove to be quite useful for me in Minnesota, especially when merging onto a freeway, but I'm sure many of you could use it where you drive.

A friendly reminder

Fly family on the road

'Smart' Car

Tempest fugit

Forgive me. My Latin is a little rusty.