the charity behind the trial, change, grow, life , is describing it as a game changer. james bovill reports. phil has lived his life in an endless cycle of addiction, crime and recovery. abused as a child, in care at the age of 11, he was addicted to heroin at 15, in prison at 17. as an adult, he lost everything. parents, girlfriend, daughter, jobs, accommodation. i ve taken things which i didn t know what i was taking. i m surprised i haven t killed myself accidentally. he spent years trying to get clean, but daily treatments like methadone haven t worked. you tend to find you turn up at the chemist and there s ten junkies stood outside or ten heroin addicts or users. whatever you want to call them. but it s always the same you turn up, oh, who s got good gear? where can i get this? where can i get that? and before you know it,