West Coast Police Encryption: A Regional Reckoning
From Los Angeles to Seattle, the West Coast has become ground zero for America's police encryption debate. California's major cities went dark first. Oregon followed during the 2020 protests. Washington charted a different path. What can we learn from three states that took three different approaches?
Regional Overview: Three States, Three Approaches
The West Coast tells America's encryption story in microcosm. California—home to LAPD's 2019 encryption and the subsequent cascade across Southern California—has become the most encrypted region in the country. Oregon's Portland Police went dark during the George Floyd protests, blocking public monitoring of over 100 nights of demonstrations. Washington's Seattle chose a middle path, keeping dispatch open while encrypting tactical channels.
But the West Coast also offers hope. Palo Alto reversed its encryption after 20 months of community pressure. Berkeley's debate showed that even progressive cities struggle with these decisions. And California State Senator Josh Becker's SB 719 represents the most serious legislative effort to restore transparency.
State-by-State Summary
California
Heavily EncryptedLAPD set the pace in 2019; DOJ directive accelerated adoption
View full California analysisOregon
Heavily EncryptedPortland encrypted during 2020 protests; Multnomah followed 2024
View full Oregon analysisWashington
Partial AccessSeattle's partial model preserves dispatch access
View full Washington analysisKey Cities Affected
The West Coast's largest cities have overwhelmingly chosen encryption. What does this mean for the 15+ million people who live in these metro areas?
| City | State | Status | Population | Year | Notes |
|---|---|---|---|---|---|
| Los Angeles | CA | Encrypted | 3.9M | 2019 | First major West Coast city; set precedent for region |
| San Francisco | CA | Partial | 870K | 2021 | Media access program preserves some transparency |
| Oakland | CA | Partial | 430K | 2020 | Encrypted during protests while under federal oversight |
| San Diego | CA | Encrypted | 1.4M | 2022 | Encrypted during radio system upgrade |
| Seattle | WA | Partial | 750K | 2021 | Dispatch open, tactical encrypted; regional model |
| Portland | OR | Encrypted | 650K | 2020 | Encrypted 9 days after George Floyd murder |
California's October 2020 DOJ Directive: The Catalyst
What Happened
In October 2020, the California Department of Justice issued a directive requiring law enforcement agencies to protect personally identifiable information (PII) transmitted over radio. Departments across the state pointed to this directive as justification for encryption.
The Problem With This Argument
The California Highway Patrol and other agencies comply with the same directive without encrypting all communications. The CHP uses a partial-information model: officers read only portions of sensitive data over the radio, using cell phones for truly private details. Palo Alto's 2022 reversal adopted this exact approach.
The DOJ directive became a convenient shield for departments that wanted to encrypt. But it was never a legal requirement for full encryption—as Palo Alto's success proves.
Senator Josh Becker's SB 719: Fighting Back Through Legislation
The Bill
California State Senator Josh Becker (D-Menlo Park) introduced SB 719 in March 2022, directly citing Palo Alto's encryption as motivation. The bill would have required agencies to adopt alternatives to full encryption—similar to the CHP model—before implementing blanket encryption.
What It Would Do
- Require public hearings before encryption decisions
- Mandate consideration of partial-information alternatives
- Create transparency requirements for encrypted agencies
- Protect media access to public safety communications
Current Status
The original SB 719 faced opposition from law enforcement associations and stalled. Senator Becker has continued to advocate for transparency legislation, working with press freedom groups and community advocates. The fight for California legislation continues.
Why It Matters
California's size and influence means state-level legislation could set a national precedent. If California requires transparency provisions before encryption, other states will follow. SB 719 represents the most significant legislative response to the encryption wave.
"The public has a right to know what their police are doing. We can protect sensitive information without blocking all public access to police communications."— Senator Josh Becker, on introducing SB 719
Success Stories: Proof That Reversal Is Possible
Palo Alto: 20 Months to Transparency
Councilman Greer Stone led a sustained campaign that proved encryption reversal is possible. The department adopted the CHP model—partial information over radio, cell phones for sensitive details—demonstrating that DOJ compliance doesn't require full encryption.
Read the full Palo Alto case studyBerkeley: Progressive City Struggles
Berkeley's encryption vote revealed tensions even in progressive cities. Despite Berkeley Copwatch's decades of police monitoring and media opposition, the council approved encryption 8-1. The debate exposed how even communities with strong accountability traditions can succumb to police department pressure.
Read about Berkeley's debateWest Coast Encryption Timeline
California Highway Patrol encrypts statewide
State-level precedent
LAPD completes full encryption
Largest encrypted department in US
CA DOJ issues PII protection directive
Agencies cite compliance as encryption justification
Portland encrypts during protests
No monitoring of 100+ nights of demonstrations
Oakland, SF, San Jose encrypt
Bay Area goes largely dark
Seattle implements partial encryption
Alternative model emerges
San Diego, Palo Alto encrypt (PA later reversed)
Southern CA consolidates
SB 719 (Becker) introduced
First major legislative response
Palo Alto reverses encryption
Proof that reversal is possible
Multnomah County (OR) encrypts
Portland metro fully dark
SB 719 reintroduced as transparency bill
Legislative fight continues
Patterns Unique to the West Coast
The West Coast's encryption story has distinctive characteristics that set it apart from the rest of the country.
Tech Industry Influence
The West Coast's concentration of technology workers creates unique dynamics. Technical literacy means public comments often include sophisticated arguments about encryption's actual security benefits—or lack thereof. But tech companies themselves have been largely silent on police encryption, even as they advocate for transparency in other contexts.
Protest Coverage Connection
Portland, Oakland, and Seattle all experienced significant 2020 protests—and all three cities accelerated or implemented encryption during or shortly after. The timing was not coincidental. Portland encrypted just nine days after George Floyd's murder. Oakland finalized encryption amid federal oversight concerns. The pattern suggests encryption served to block protest monitoring, not protect officer safety.
Wildfire and Disaster Context
California's increasingly severe wildfire seasons add urgency to the encryption debate. Communities that once monitored scanners for fire updates now rely on delayed official channels. During the 2019 Getty Fire, LAPD's encryption meant journalists couldn't track evacuation coordination in real time. In a state where fire seasons grow longer each year, encryption has life-or-death implications.
Strong Open Government Traditions
California's Public Records Act and Washington's strong open government laws create expectations for transparency that encryption directly contradicts. Oregon's Portland saw encryption as particularly jarring given the state's tradition of accessible government. The encryption wave represents a break from decades of West Coast transparency culture.
Progressive Politics, Surprising Outcomes
The West Coast's progressive reputation hasn't translated to scanner transparency. Berkeley's 8-1 encryption vote, Oakland's encryption despite federal oversight, and Portland's protest-era switch show that political orientation doesn't predict encryption outcomes. Police departments have successfully convinced even progressive councils that encryption is necessary.
Regional Coordination and Spread
Encryption decisions ripple across the region. When LAPD encrypted in 2019, surrounding departments followed. Seattle's partial encryption model influenced other Puget Sound agencies. Portland's encryption preceded Multnomah County by four years, but the county eventually followed. Regional coordination can work for or against transparency.
Take Action: Regional Resources
California
- Support SB 719: Contact your state senator and assemblymember to support transparency legislation
- California News Publishers Association: CNPA has opposed encryption and can coordinate media pressure
- First Amendment Coalition: Legal resources and advocacy support
- Local police commissions: Many CA cities have civilian oversight that can address encryption
Oregon
- Push for state legislation: Oregon could follow Colorado's lead in requiring media access policies
- ACLU of Oregon: Active on police accountability issues
- Oregon Newspaper Publishers Association: Coalition partner for transparency efforts
- Portland City Council: 12 district members with oversight authority
Washington
- Defend partial access: Seattle's model preserves meaningful access; advocate for maintaining it
- Allied Daily Newspapers of Washington: Press freedom advocacy
- Washington Coalition for Open Government: Public records expertise
- PSERN transition: Regional radio upgrade creates opportunity for transparency requirements
The Bottom Line
The West Coast's encryption story is still being written. Yes, LAPD set a troubling precedent in 2019. Yes, Portland's protest-era encryption blocked accountability during historic demonstrations. Yes, most of California's major cities have gone dark.
But Palo Alto proved reversal is possible. Seattle showed that partial encryption can preserve meaningful access. Senator Becker's legislation represents a serious effort to restore transparency at the state level. And across the region, advocates continue fighting.
The question isn't whether West Coast communities have lost access—they have. The question is whether they'll accept that loss as permanent.
Take Action for Transparency
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Contact Your Representatives
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Public Testimony
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Prepare to SpeakSources
- California DOJ PII Protection Directive (October 2020)
- SB 719 Legislative Analysis, California State Senate (2022)
- Palo Alto Online: Police Radio Encryption Coverage (2021-2022)
- OPB: Portland Police Encryption During Protests (2020)
- Seattle Times: PSERN and Regional Encryption Policies (2025-2026)
- Los Angeles Times: LAPD Encryption Impact on News Coverage (2019-2020)
- San Francisco Chronicle: SFPD Media Access Program (2021-2022)
- Berkeleyside: Berkeley Encryption Debate (2023)
- Oakland Tribune: OPD Encryption Under Federal Oversight (2020)
- California News Publishers Association: Encryption Opposition Statements