Originally Posted by
tauphi
You don't really need that piece of paper. Just tell them you've already been fingerprinted if you are stopped. I threw mine away after a couple of inbound trips.
Didn't work for me last month in Qingdao. Guy physically blocked me from entering the lane without going to the scanner. No reasoning possible and obviously wasn't going to argue or cause a scene. I'll be holding on to my paper from now on