Police vehicles such as squad cars, patrol cars, and highway traffic cars have gone through many changes over the last few decades. As the need for better police cars is increasing, they are going through some heavy modifications and customizations in order to suit the current requirements of law enforcement personnel.
Early four-wheelers used by officers were inadequate and barely capable of giving a chase to suspects. Since then, cars are specialized at a mind-boggling rate for police use.
Multiple features of squad cars have been standardized all over the world to suit the current policing situations. One of these features was emergency vehicle lights.
Emergency vehicle light – Police vehicle
We all have seen emergency police lights in real life or on TV. They are mostly a combination of red and blue lights.
Emergency vehicle lights used by state, local and regional police departments vary accordingly. For example, some vehicle comes with a steady burning lighting setup and some with just a single beacon. While most of them consist of rotating lights in common.
We are quite familiar with them, but how many times have you wondered why those lights, sometimes, flash only blue light? What does just blue lights on a police car mean? We have answered some of the most common questions related to blue light bars. Check out.
Just blue light on a police car – what does it mean?
Different colors (mainly red and blue) indicate different messages depending upon the jurisdiction of that region or the country. The meaning of just blue light on a police car with no flashes can have a contrasting meaning irrespective of the state law.
But we have figured out certain similarities of using just blue light in different nations. They are as follows:
Red Gets Lost
One of the most captivating reasons is that there are not many vehicles and objects on roads using blue color. Whereas on the other hand, red is pretty much common on roads, from signboards to signal lights (stoplights).
Apart from that, most vehicles consist of red color tall lights.
Thus, it makes sense to add a rare yet attractive light as red-light bars could instantly get lost in the crowd. Even when it is rotating or flashing!
Signifies the presence of police
The red light is used to indicate an emergency and that people should be alert for the next few minutes. Whereas just blue light means indicates the presence of a police force near the surrounding.
But why only blue light? Simple, the blue light can be spotted even from a very long distance as it shines in all directions.
It’s time to pull over
If a patrol car is following you and using a siren as well as flashing blue lights, then it means only one thing – pull over your vehicle!
Experts suggest that if a police car is flashing blue car, especially in the United States, you must stop nearby as soon as possible till some random police approaches you.
