Police lights are the red and blue lights that use in an emergency. It was invented by a Superintendent of Signals for the Police Department of Detroit in 1920.
It is noted that police cars always seem to have brighter lights than the normal cars. For one thing, the police always have their lights aimed precisely at the factory recommended settings. Some police cars in years gone by used to install aircraft landing lights in place of the bright lights for added illumination. Don't know if they still do this though. Some departments rewire the bright lights to alternately flash on a high speed pursuit for identification purposes.
Chicago is famous for having only Blue lights on its police cars
Police sirens
Police should not speed if there not chasing anyone or if there lights are not on or there sirens are not on
A police car can generally follow you anywhere you can drive, warning lights on or otherwise.
There are many places that you can purchase police strobe lights. Many of them have different styles that you can choose from. Amazon and Speed Tech Lights are just a couple of places you can find these lights.
Police lights in the UK are blue only, unlike in the USA where they are blue on one side of the car and red on the other.
Lights are a more effective warning than a siren. Lights are silent and a siren can provide warning to suspects when the police would like to catch them.
you can't on the Hunter Citizen, but if you unlock the PCPD Special (the police F1 car), you can use the lights on that by pressing L3.
Lights, and Siren.
red and blue