complete stop

This morning, when I went to GT, I saw Judy was interfere with a policeman on the upslope road toward the Highland Ridge Apt. I parked beside and went up to then. The policeman said she did't do complete stop. Later July told me that it occurred at a stop sign which lays on the road from the Walmart back to home. I asked the policeman about the penalty. He said it's maybe 150 dollars.