In South Dakota LEOs deactivate their flashing lights during a call.As such I’ve unfortunately witnessed too many cases of drivers who either blow by a traffic stop at 75+ mph for lack of situational awareness, or who switch lanes at the last minute. If the strobes are active it motivates drivers to put down the phone and pay attention, especially when an accidents closed multiple lanes of traffic.
The Minority Marksman.
"When you meet a swordsman, draw your sword: Do not recite poetry to one who is not a poet."
-a Ch'an Buddhist axiom.
As others have said, most departments have policy on emergency light usage same as traffic vests. Not activating them can be used against you from the department and workers comp if you get hurt.
Although the main reason is most forget to turn them off on major scenes.
@johnhearne has helped me a lot when it comes to emergency lights. Hopefully he will chime in.
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