Hello all I need some advice. I'm in the process of Joining the C.A.F. During the drug test I omitted my history of cocaine usage. I haven't done coke in seven years I didn't think it was a big thing. Now they are asking for my medical history and I'm worried. If my kidney specialist says I'm a known cocaine user it won't correspond with my drug test. My question is should I just come forward and admit to lying on my drug test ? It was seven years ago (my last line) or am I worrying about nothing ? Please help I panicked and it may destroy my career