newark pd

Thought it was interesting with the ongoing nor'easter Newark FD has patched Newark Fire Channel 4 (TGID: 4211) with Newark PD Channel 6 Citywide (460.47500 PL 123.0) for interoperability during the storm. Just thought this was interesting and haven't heard them do this before.

I receive newark PD 2,3,4 and 5 PCT fairly well from nyc, my question is Citywide and Investigations/special ops are they ever used? I have them programed but I never hear a thing. Also which NPD precinct covers the area of university heights? Specifically the area around Rutgers university...