Officials said the effort focused on warning drivers who are using handheld phones or other electronic devices while behind the wheel.
Catalytic converters lead Sonoma County Sheriff deputies, Petaluma police, and CHP on chase for suspects.
In a span of just two nights, Petaluma police pulled three suspected of driving under the influence off the road.
Petaluma police arrested four suspects from three counties in pursuits that began at a Petaluma Target.
A driver tries to slip away on foot—until witnesses and an off-duty officer help police track him down.
Officers were called to a local theater where a man was reported to be "performing a lewd act in public:" Petaluma Police Department.
Police arrested a woman suspected in a felony DUI after a rollover crash on U.S. Route 101 near Petaluma left one passenger dead.
After a weekend of DUI arrests and crashes, Petaluma police urge residents to plan ahead for Valentine’s Day celebrations and long weekend.
A Petaluma man led police on a chase after officers found him slumped over the wheel of his car at light.
Police arrested a man suspected of trying to break into a car at an intersection Saturday afternoon.
An armed home invasion left one victim injured and an 11-year-old child traumatized, according to police.
Police arrested Antioch and Pittsburg suspects, and are searching for four others after a Sunday jewelry store robbery in Petaluma.
A driver is suspected of bypassing a road closure, hitting another car, and injuring the driver and a dog.
CHP officers were dispatched to the scene at about 5:49 a.m. where one driver was killed and two injured.
Suspects from Petaluma and Fountaingrove were arrested in the Jan. 4 armed robbery that wounded two teens at a Santa Rosa bus stop.
The man had gotten out and was standing behind the vehicle, but had not taken the vehicle out of reverse when it ran him over, police said.
Petaluma police are asking for the public’s help identifying a man recorded at a Petaluma home.
Former Bay Area police officer facing charges tied to explosives and methamphetamine is suspected of having graphic child pornography.
The man is accused of drawing racial slurs and Nazi symbols on someone's car.
Man suspected of defacing SUV of a former Harlem Globetrotter and youth basketball coach with racist messages charged with "hate crime": PPD
Activist Zoe Rosenberg was released today, half-way through a jail sentence but the cause she represents continues to be divisive.
Officers arrested three teens after a man was stabbed to death, police said.
Animal rights activist Zoe Rosenberg is expected to be released from the Sonoma County jail halfway through a 30-day jail sentence.
The Sheriff's Office said that an 80-year-old man with dementia, who walked away from his home, has been found.
A Petaluma man suspected of stealing a car in San Rafael was arrested after stopping in Healdsburg for gas.
Petaluma police stopped nearly 1,000 drivers, arrested three, cited more during a weekend DUI checkpoint.
Man charged in shopping cart fire that threatened a nearby building as it spread to a homeless encampment.
Rosenberg's sentence for taking four chickens from a Petaluma Poultry slaughterhouse ends a trial fought over the future of agriculture.
Police arrested a man who confronted a Denny's worker late Thanksgiving night.
The resident told police she saw a man in her backyard on her Ring camera.
A "No Thanks" protest is planned for 5:30 p.m. in Oakland by DxE, the organization through which Joaquin Phoenix released his statement.
Petaluma police were called to an incident involving a barricaded suspect, the second in a week but that ended peacefully.
Police are searching for a motorist involved in a hit-and-run this weekend in Petaluma that killed a cyclist.
Police say they stunned a man trying to barricade himself in a apartment on Montero Way then restrained him.
Police in Petaluma arrested a man on suspicion of drunk and reckless driving as well as evading officers, the department said.
A shelter-in-place alert Thursday afternoon escalated into a highway shutdown and arrest.
Teen cited shortly after midnight Sunday on suspicion of driving under the influence and committing petty theft at a convenience store.
The teenage driver had allegedly just been involved in a petty theft at a convenience store before he rammed into the arms.
Petaluma police arrested a man on suspicion of lewd conduct and being under the influence of methamphetamine.
Petaluma police said they charged a man suspected of breaking into a car, who told officers he had a controlled substance in his shoe.