Labs can ask for another sample to be taken, that's within guidelines as far as I know. The people who were "caught" possibly could have screwed themselves by not getting temp right etc and when asked for another specimen they walked out...My randoms are done on site at my workplace, we have security guards and little right to privacy as just being on the property I have to give consent to search of my vehicle and person, it's a gold mine and they don't f^uck around here so that's why I've been paranoid. Anyway I got a whizz kit and have been testing it before I smoke again, seems to work great, very sleek and stealth even with all the moving around crawling, climbing etc I do in my job. I've been using hot hands 10 hour hand warmer to keep perfect temp for approx 8 hours and then I replace with a fresh one cause I usually work 12.5 hours but the longest shift I pulled was 18 hours. I'm going to practice actually using it at home and validate it with a First Check home kit and send off to a lab for total assurance, I think I might even be able to pull this off under direct observation if it came down to it and with a little practice on technique.

Another member just recently posted a Pass using the whizz kit so this should work out good...