E-Revonut: It's obvious that you weren't at fault in any of those situations. If you were, you'd be at the station in no time.
I don't know if this counts, but, on one of my family vacations I decided to bring my R/C. This is back when I used NiMH packs. I had it in a backpack. The backpack went through the X-ray and one of the guards starts yelling: "Bag check! Bag check!". So I had to go over and open it up and show them it was a battery pack and not a stick of dynamite!