Why do cops use their sirens?

[Krayy]

Well while on the way to drop Ms 4 off to her daycare, she came up with this gem.....

"Daddy, I think policemen have their sirens on because they're late for school!!!"

From the mouths of babes......:yes:

[Swoop]

Why do cops use their sirens?
Duh!

To get to the donut shop faster...:yes:

[John Banks]

Well, you don't expect cagers to SEE the flashing lights, do you?