Context: pictures are here . album names should be pretty obvious . 5 july : was picked up at some godawful hour , after momentarily wondering if my ride would show . found out that peanut butter is classed as a liquid / gel , after my travel companion got stopped at security for having three jars of it for her athenian boyfriend 's father 's friend .

Question: Where was the security that stopped my companion ?
Options:
0. Airport security gate
1. At the bus stop
2. On the train
3. In front of customs when we landed .
Answer: 0