I’m trying to understand the difference between all NYPD CityWide channels that a lot of times relay the same incidents. Which units operate on all the different CityWide channels? What type of units operate on SOD channel? If I had to pick 2 between them all as priority scan channels, which should I choose to get most incidents around all boroughs? There is one CityWide channel that does driver license background checks and something like that is not worth setting as priority scan.