I wouldn't be at all surprised if, after further investigations regarding the ally gate, they discovered an ounce of cocaine in a bag with the guys dabs on (which they got from his bin)
Sounded as though butter wouldn't melt in his mouth
The Police don't always get it right but no-one deserves to be spoken to that way. I for one wouldn't be bothered in the slightest when the foul mouthed shit get's his come uppance