When I was younger, I thought cops knew you didn't have a seatbelt on because the seatbelt light sent out a signal to their radio.
A childhood belief about police

others believed things like this
- I used to think that if you didn't put on your seatbelt, you WOULD crash.— Mer
- i used to believe that if your seatbelt was un-done the car wouldn't move or work at allAnon
- Whenever I went to bed, I use to believe that when i flicked my light on and off I would signal aliens. — Laura.
- I used to believe there was a newsreader inside the radio where the light was!!— Christine
- Even though I knew about Roman numerals when I was younger, I thought that there was 11 world wars.Anon
- I used to think that the turn signal told my mom where to go.— Jenna