So I was driving up "X" street and approaching "Y" street, I slow down to make my right turn, I glance to my left to make sure there is no cars or pedestrians (this is at 11:58pm by the way...the time on my ticket) and I proceed. There are no cars or pedestrians as this is a Sunday night at midnight practically and its dead out...no traffic of any kind. The cop comes out of nowhere, he was not behind me when this happened, so I'm assuming he came from the left. he pulls me over and states where I was going in such a hurry and that I BLAZED through a stop sign. I was born and raised here in Santa Barbara and have driven that street hundreds of times. I KNOW there is no stop sign posted, but he said I ran it. I went back to double check and I am right, there is no sign posted. I believe I did what I should have done, I slowed down, looked for cross traffic and pedestrians and then made my turn.
Does anyone know the law on "STOPS" if there is no actual sign posted? I want to fight it obviously, however I want to make sure I don't look like a fool when I show up in court. Will it help that this is my first violation ever? I've had my license for 7 years and have never even gotten a parking ticket! I'm like the most responsible driver ever.
Thank you for your help!

