I do not have a digital scanner, but still hearing some police chatter on their old 453.225 frequency at times. I thought everything moved to their P25 Trunked system?
From time to time, Woodbridge Police have the patch in place from their Police A-1 Talkgroup to the UHF analog channel. They are using the TRS full time, and have been for some time now.
Don't rely on that patch to work 100% as sometimes it drops and doesn't get fixed until the techs' next trip out. FWIW, the patch is only for the main dispatch.