Not the ones carried by suspects and cop blockers. The phones that it seems that 95% of officers can't live without for 11 seconds.
https://www.chron.com/neighborhood/p...g-12792088.php
Here's a video of a shooting. The officer is sending text messages at the initiation of a traffic stop. After a 30 plus second rolling stop he should have been on high alert, but he's doing phone stuff. He's doing one hand shooting thanks to that phone. Not surprised that he broke contact when he was effectively engaging the suspect, and ran behind his SUV where he gave up control of the situation. (There's another rant about "time, distance, cover" in there).
It seems like the norm now days to see cops in parking lots with thier backs to everyone and their heads buried in a phone. Or get back in their cars after a call and bury their heads in a phone. Officers that were on the phone when they were supposed to be watching suspects at calls. With body cameras we've had officers recorded texting and running code. I've seen officers at BPs light up their positions with their phones. Etc etc. It's like texting and driving, I know that everyone else can't do it, but I can't screw it up.