Just stripped DSS1 bed to make it up for DSS2, found a paper wrap with white powder in it between the mattresses. DSS1 is an admitted cannabis user and has been sent to live with us by his mum to get him away from the drug culture he was getting into. DSS1 is 14, he has already made friends with people much older than him and I have previously found suspicious weed-like material and am convinced I have smelt suspicious smoke in his room.