Lights & Sirens are typically reserved for a Code 3 type emergency call in my experience being around law enforcement. There are times where it is necessary for them to get to a call faster than the limit says without emergency lights if it is safe enough to do so.

This is why everyone in every industry needs Six Sigma techniques.

Mine has 120k miles on it. I beat on it every time I drive it. I’m talking 6000rpm on onramps, tires smoking. The ACD pump went out (known fault), shocks are starting to go, but drive train, dual clutch tranny, engine, all going strong. Interior has a buzz or two, not too bad.