Happening Now: Vacaville Police are monitoring a protest at Andrew's Park. Around 20-25 individuals have gathered for a peaceful protest there.

I believe this is the @voicesofvv rally at the park.

Update: Protest is moving from Andrews Park into the area of Main Street in Vacaville, according to PD.

Update: @VoicesofVV march briefly stopped at Town Square Plaza, now back on the street. Police say they've spotted at least one person wearing a "green hat," which indicates a legal observer.

Update: Demonstrators are marching toward the Vacaville police station on Merchant Street.

Update: Vacaville PD says a grey pickup truck has pulled up alongside the @voicesofvv protesters and is impeding traffic along Merchant Street.

Update: Protesters are now at the Vacaville Police station on Merchant Street. Sounds like a handful of counter-protesters are across the street holding American and pro-Trump flags.

Update: Counter-protesters at Vacaville PD are vastly outnumbered by protesters, something like 3 to 50.