The yearly bush trimming

Last year at this time a car was pushed into the other side of the Spirea. I trimmed out @ 1/2 of it. This year 's car aimed at the other side of the bush. It took out a stop sign. This just happened about an hour ago. I am not sure how each of the two cars ended up where they are. Soooo next year it may be the other side of the bush, or the fire hydrant.