I’m with Aussie Bob on this.
A real terrorist is not likely to announce their presence. She may not be too bright to have joked about bombs, but the over reaction of petty people out to make a point cost a delay as well as court time which could be better spent putting away real baddies.
The threat of a strip search (all orifices) would have made her see the error of her ways. There’ s nothing like the snap of latex gloves to strike fear into silly buggers.