Originally Posted by
B7e7US
What will happen to those with mobile BPs then? In the US, it is not a problem since TSA does a positive matching between the BP and the ID before allowing passengers to go through security, but I've noticed that in most schengen airports, you only show your BP at the security checkpoint. So, if I get my automatic BP, chances are someone else could fly with it?
I'd say the risk is low. Unless it's a very short flight, you'll probably arrive at the airport, realize the problem and tell the airline... who will have no problem finding the thief since he's sitting at a designated seat on the plane.