New yorkers
New Yorkers have to learn correct English. It is "ambulance" not "bus". A bus is something on which people commute or which takes kids to school. And it is a "badge" not a "shield".
share"Bus" is a common jargon phrase for ambulance.
Most police forces prefer the use of "shield."
English, like all languages, isn't set in stone. Slang and jargon is common and a natural part of any language.
Author of the Sodality Universe
The Road from Antioch
In the Markets of Tyre
Flight to Lystra
The Theater at Ephesus
The Council on Jerusalem
The Shattered World series begins in 2025