Hello,
I gave you the note, and to be honest, it really wasn't HORRIBLE pet flag abuse; I've seen much worse. But black & white rule-wise, you were building on another person's property (before I knew it was a simple mistake). The only reason I gave you the warning was because the owner of the gas station definitely was nowhere near happy about it, and based on your history of warns and how far back they go, I figured you knew better.
However, I also remember you saying in voice that it was apart of another dupe, and it was a mistake etc, etc, I heard ya on that, was kind of too late because I already gave you the note, so I was definitely expecting an appeal.
I would not be against removing this note off her record.