I dont think that Steve who is posting here is a insider on the case, think about it, Sam and all his mates have like 2000 friends on FB
People talk, back in the early 2000's I was 18 -23, I never touched drugs, not even pot, (wasting money on Clothes and make up was my thing) but living in a small commuter town near London I knew who the drug dealers were, back then it was Coke and pot, the people doing it were from affluent families, had flash cars. We would see the same crowds in all the pubs, I assume its the same up in North Brissy these days, they all know each other and whats going on just theres more of a footprint now on social media
Thanks for telling us what you have heard Steve