My surgeon asked me i was honest and said yes i had taken some recreationaly but it was nearly 24 years ago!! he still wrote it down, i wouldn’t worry about it, only 4 people are even mildly intrested in whats on that form, the purpose of the question is because some recreational drugs (and prescribed) could pose serious risks under GA so if problems arose during surgery they need to have full knowledge of what’s in/been in your system, obviously you would think there will be a length of time where it became un-applicable (if it’s years most probably wouldn’t admit to it) but in my case near quater of a century but still noted, i had no issues with it i don’t think anybody is going to make any judgements about me because of it, like you i don’t drink either, ive had alcohol twice this year i can barely cope with Shandy so i think the rest of the medical questions and present day info paint my true picture xxx