The Spice ! Good point ! Its rife because it doesn't show up in drug tests .Good for you Tom, stay away and never go back. Repeat offenders do find it easy, but for Cat B long sentences are rough now. Spice & violence is major problem and a danger to cons and screws alike, and as Gavin says, mental health problems are rife - also caused by Spice.
I'm trying to stay dark on all media, but its not easy, business and govt are pushing towards it all the while. It's too easy for someone with a grudge to find you.