accident
activated
active
alarm
authority
auto
blue
car
city
cop
crime
defense
emergency
enforcement
equipment
flashing
focus
guard
horizontal
illuminated
law
light
lightbar
mirrors
mounted
objects
officer
order
patrol
plastic
police
protect
red
roof
safety
services
siren
spotlight
squad
strobes
switched
technology
traffic
transportation
turned
urban
urgency
vehicle
warning