People can jump to quick judgment without context though.
We are only a few miles north of the state border between Queensland and New South Wales in Oz, and the two towns either side of the border kind of merge into one. It's nicknamed Twin towns... yet it's split into two now and the border is closed. You can only tell the difference really by the colour of people's car number plates.
Somebody I know had a friend in New South Wales and they drove throughthe border patrol OK (picking up their child / dual custody thing) and were stopped at some traffic lights.
An old couple kept in the next car kept gesturing at him and pointing down at his car.
He rolled down the window, "
Something wrong with my car?"
To which they replied... "
Yeah, the colour of your number plates, turn around and take your filthy fucking disease back to New South Wales"
He just rolled up his windows and collected his son. He was literally less than 3 miles from his house anyway.