firefighter in one state may have a completely different legal meaning elsewhere.
For example, some jurisdictions permit volunteer firefighters to display green lights as a courtesy warning, while other locations regulate their use differently.
The distinction between identifying an emergency responder and granting emergency driving privileges is particularly important.
Before deciding whether another driver was legally required to yield, check the official traffic regulations for the specific state or country where the incident occurred.
Reliable information can usually be obtained from the local department of motor vehicles, state legislature, transportation
