In the trades there’s a zero-tolerance policy on substance use. But the construction industry relies on drugs. Cocaine and stimulants help maintain a demanding rate of production and opioids treat the pain caused by injury and gruelling physical labour. On the 40th episode of Crackdown, we tell the story of one construction industry veteran, Trevor Botkin, in order to explore the culture of exploitation, secrecy, and hypermasculinity that is driving overdoses among men in the trades.