One time I was with my friend and we were driving normally. We were both high with red eyes but not doing anything weird or stupid.

Look in my rear view mirror, blue lights flashing like hell. We only had bout 30 quid's worth of weed on us, but still scared nonetheless as we both had received cautions for the exact same thing a week before.

Lady cop gets out, comes to my window. We'd just had a smokeout in the car about 15 minutes before and the car was stinking of weed, and I mean stinking of it.

Cop says alright, you two look alright, we're just trying to cut down on drink/driving. PHEW

I truly believe I got away with it down to the colour of my skin. Looking at us, we looked totally normal and the cop probably assumed that cause we look these guys wouldn't dream of drinking as it's strictly forbidden in Islam. I might be wrong. I'm assuming myself and I know assumption is the mother of all fuck ups, but that's what I felt.