I was walking through security once, rooting for change and anything that could set off an alarm, and feel a small baggy in my pocket! It woulda been about 2 grams, not much, but got a bit of a suprise when I found it, completely forgot. Reckoned it woulda been more dangerous getting rid of it then keeping it, so I kept it, glad I did!
Also, when we were waiting for a train to the airport in the Dam, I realised I had like a fat 4 gram bag on me, no way was I binning it (struggles we go through here to get something that nice) so I threw it in my bag and was grand! I found it weird how it was so sketchy to have it on me, considering I strolled into a shop and bought it and smoke it the same way, except now it's illegal.