Urban ambience with distant siren and crickets
Fire truck siren with a horn
Police cruiser enters intersection siren wailing, passes by. Urban Los Angeles.
New York siren pass by fast mixed with other traffic
New York ambulance siren pass by with faint traffic
New York police siren pass by, escort with bg traffic and voices
New York ambulance siren pass by with a varied tone, voices bg traffic. Clean actual pass
Police or ambulance siren