Maryville Residents for Privacy

The Flock Whitelist: How Maryville Created ‘Ghost Vehicles’ Above the ALPR System

TL;DR for Maryville residents:
Public records show the City of Maryville used Flock’s “Safe List / Whitelist” to suppress alerts for three non-city license plates (5963, 635BGDX, BDY2035).
In a later written response, the City stated there are no written policies for suppressing plates, and that Lt. Rod Fernandez approved suppressing the plates.

One line reality check:
A whitelist creates a two-tier ALPR system: some vehicles get “trusted” treatment while everyone else remains fully tracked.

FLOCK SAFETY ALPR IN MARYVILLE, TENNESSEE

The Flock Whitelist: How Maryville Created “Ghost Vehicles” Above the ALPR System

Through a Tennessee Public Records Act (TPRA) request, MaryvillePrivacy.org obtained records showing a Flock “Safe List / Whitelist” in Maryville — a feature that can mark selected plates as trusted and suppress alerts.
The City later confirmed the listed plates were not police or other city-owned vehicles, and later stated there are no written policies for suppressing plates.

This page provides: documented excerpts, the plate list, why “ghost vehicle” exemptions matter, and a copy/paste public-records request template you can use in your own community.

Maryville Police Department emblem, Maryville Tennessee
Used here for commentary and public-records documentation.

SECTION 1 · Overview & Key Takeaways

👻 What “Ghost Vehicles” Means in an ALPR System

In Flock, a “Whitelist / Safe List / Exempt Vehicle List” can mark selected license plates as trusted. That typically means the plate can receive reduced alerting or suppression behavior inside the system, compared to ordinary residents’ vehicles.

At a glance (Maryville public records)

  • The City identified three plates on the Safe List: 5963, 635BGDX, BDY2035.
  • The City confirmed those plates are not police or other city-owned vehicles.
  • The City later stated there are no written policies for suppressing plates, and Lt. Rod Fernandez approved suppressing the plates.
Also known as:
Whitelist, Safelist, Exempt Vehicle List, Trusted Vehicle List, VIP List (informal), “Ghost Vehicle” list (informal).

SECTION 2 · What the City of Maryville Said in Writing

🧾 Key written statements (dates included)

The following excerpts and screenshots are reproduced from City email responses referenced on this page.

Safe List plates provided by the City

“There are only 3 plates … white-listed in our system, listed below: 5963 635BGDX BDY2035”

Non-city ownership confirmation (as stated by the City)

Chief Tony Crisp confirmed these plates are “not police or other city owned vehicles.”

Update (Dec. 12, 2025): no written policy + who approved suppression

Chief Tony Crisp confirms there are no written policies for suppressing vehicle license plates. As for the plates in question noted in the records request, Lt. Rod Fernandez approved the suppressing of these plates.

City of Maryville email excerpt stating there are no written policies for suppressing vehicle license plates, and that Lt. Rod Fernandez approved the suppression.
City email excerpt (Dec. 12, 2025): Chief Tony Crisp states there are no written policies for suppressing plates and that
Lt. Rod Fernandez approved suppressing the listed plates.
TPRA screenshot showing Maryville’s Flock Safe List with plates 5963, 635BGDX, and BDY2035 marked as never expiring, plus City statements that the plates are not city-owned.
TPRA screenshot: Maryville’s Safe List showing 5963, 635BGDX, BDY2035, with “Expires” set to “Never,” and City statements about ownership.

SECTION 3 · Whitelisted Plates Identified via TPRA

🧾 The three plates

The City identified the following plates as the Safe List entries. The City also stated these are not police or other city-owned vehicles.

# License Plate What the City stated
1 5963 Listed on Safe List; stated to be not police or other city-owned vehicle.
2 635BGDX Listed on Safe List; stated to be not police or other city-owned vehicle.
3 BDY2035 Listed on Safe List; stated to be not police or other city-owned vehicle.

Note: Plate numbers are reproduced exactly as provided by the City in response to a TPRA request.

SECTION 4 · What Is a Flock “Whitelist / Safe List”?

✅ The concept

A whitelist (also called a Safe List or Exempt Vehicle List) is a feature that can mark a plate as trusted. In practice, that may mean:

  • Reduced automated alerts or notifications for that plate.
  • Different treatment inside the ALPR portal compared to ordinary residents’ plates.
  • A practical ability for an agency to create “ghost-like” treatment for selected vehicles.
Maryville Privacy Assessment: If an agency can suppress alerts for selected plates without a written policy, that’s a transparency and equal-treatment problem — regardless of whether the intent was benign.

SECTION 5 · Ghost Vehicle Diagrams

🧩 Visual: how “trusted” plates can bypass alerts

Infographic explaining how Maryville’s Flock Safe List can create ‘ghost vehicles’ by suppressing alerts for selected license plates while the public remains fully scanned.
Reader-friendly diagram: a “Safe List / Whitelist” can suppress alerts for selected plates even while the wider public remains fully scanned and searchable.

Diagram showing how a normal vehicle can trigger alerts while a whitelisted ghost vehicle bypasses alerts in the Flock ALPR network.
How a Ghost Vehicle Works: a normal vehicle can trigger alerts, while a whitelisted plate can bypass or suppress automated notifications.
Graphic listing the three whitelisted license plates 5963, 635BGDX, and BDY2035 identified in Maryville’s Flock Safe List.
Whitelisted Plates Identified via TPRA: 5963, 635BGDX, BDY2035.

SECTION 6 · Two-Tier Surveillance & Unanswered Questions

⚖️ A two-tier ALPR reality

  • Tier 1: ordinary residents’ vehicles — fully scanned, logged, and available for queries.
  • Tier 2: “trusted” / suppressed plates — less likely to trigger automated attention.
Questions residents can reasonably ask

  • What exactly does “suppressing” a plate do inside the Flock system (alerts, hotlists, notifications, etc.)?
  • Why were three non-city plates selected?
  • Is there an audit log showing when each plate was added, by whom, and for what reason?
  • How often is the Safe List reviewed and cleaned up?
  • If data is shared externally, does the “trusted” status affect how other agencies treat those plates?

SECTION 7 · How to Request Your City’s Flock Whitelist

📬 Copy/paste public-records request template

Many states exempt scanned plate detections but that is different from an agency’s manually-entered exemption list.
This template asks only for the whitelist/safelist configuration and related admin records.

“Pursuant to the [State Public Records Act], I request all documents, lists, exports, configuration records, or other records identifying license plates entered into the Flock Safety ‘Whitelist’, ‘Safelist’, ‘Safe List’, ‘Exempt Vehicle List’, ‘Trusted Vehicles’, or equivalent feature used by [Agency / City / Police Department].

This request does not seek ALPR detections, plate images, or scan history — only the manually entered exemption list and any records identifying the requesting/approving official(s) and any written policies governing whitelist use.”

Tip: ask the agency to confirm in writing if no responsive policy exists.

SECTION 8 · Q&A

❓ Common questions about Maryville’s Flock whitelist

Are the three whitelisted plates official police cars?
The City stated the plates 5963, 635BGDX, and BDY2035 are not police or other city-owned vehicles.
Does being whitelisted mean a car is never tracked?
A plate can still appear in the system when it passes cameras, but a “trusted/suppressed” setting can change how alerts or automated attention applies to that plate compared to ordinary vehicles.
Can regular residents ask to have their plate whitelisted?
Typically, no. Whitelisting is controlled by the agency operating the system.
What’s the significance of “no written policies”?
If a system can suppress alerts for selected plates without a written policy, the public has no clear standard to evaluate whether exemptions are limited, justified, audited, or consistently applied.

This page documents the Maryville, Tennessee Flock Safety whitelist (also called a Safe List, safelist, exempt vehicle list, or trusted vehicle list) obtained through Tennessee public-records requests. It summarizes City statements regarding three non-city plates placed on the list, the absence of a written suppression policy (as stated by the City), and why whitelist-style exemptions matter for accountability, equal treatment, auditability, and oversight in ALPR deployments.