“You know what I’ve never understood? Why did they change the siren noise? When I was a kid, it was always ‘WAAAAAH WAAAAAH’ and now it’s ‘WOO WOO WOO WOO WOO’. Why’d they do that? I mean, did they do some research? Did they find out that WOO-WOO was a more effective siren than WAAAH?”
“Hey, and what about those English sirens? ‘EEE YAAAH, EEE YAAAH, EEE YAAAH, EEE YAAAH’…”
– George and Jerry, in “The Trip”
In India….the sirens are silent, except for the Bollywood sirens.