I don't really see the racism slant the article is trying to paint all over this stupidity.
That's because you don't view the police as a dangerous occupying force in your community.
Let's assume for a moment that it's a good idea for the scooters to threaten to call someone. (It isn't, but let's bear with this). Who should the the scooters threaten to call? "I will call Reverend James from the parish down the street?" "I will call your mother?" "I will call the fire department?"