Odd dream re forced marriage

[sashh]

A couple of nights ago I woke up from a rather strange dream. In it I was advising a student, not an actual student just a generic student (ex teacher) that if her parents were going to take her abroad for a forced marriage she should put a teaspoon in her bra to trigger the metal detectors.

There was something about it having to be a teaspoon and not anything else.

I have no idea where this came from, whether it would work and why the hell was I dreaming about it.

I'm posting to see if anyone has any ideas about why I might dream this.

This was a thing a few years ago. Girls who were being taken abroad against their will to get married were told to hide a spoon in their underwear and then when they went to the search area, they could let airport staff know what was happening.

Perhaps you read about it back then and it has been in your subconscious all this time.

That's a very sensible idea, I wouldn't be at all surprised. Thank you.