I, for one, cannot wait until the BPD tries out "The Rumblah" on my car.
"The targeted drivers will hear, in addition to the conventional siren, a deep, guttural sound, then feel a vibration beneath their feet."
Yep, I am ready.
Although I am not so sure that the Shampagne Supernova would survive being "rumbled". She would probably fly apart into a hundred pieces.