From what I've heard a lot of departments are saying with patrol vehicles being in use for most of a shift they'd need a bunch more vehicles if they switch to electric for charging and most police stations don't have access to enough power to fast charge all those vehicles at the same time either. It would probably work OK for specific use vehicles and for places where only one driver is using a vehicle as long as there's enough battery capacity to run the vehicle and all the equipment for an entire shift.

Hybrids would have been much better technology to push but of course since they're capable of burning gas they're as bad as any other gas vehicle to the Greta obsessers.