What is the policy on taking drugs BEFORE you join up? Obviously I won't be taking them when I'm in but this will be my last weekend out for a while and want a big night out as a civvie. Obviously this means induldging in certain recreational "clubbers drugs" tonight. Speed and ecstacy is out your system in 48 hours i think but what are the chances they will drugs test me the first day I'm there? Also will I be thrown out if the tests come back as positive even though I took them before being employed by the corps?