Examples that I have found out (some discussed with DH for second opinion!).
And as usual this is group level, not true for every individual ever.
And some of these I didn't even know were a thing, they're just, how it works.
- I was
to discover that the subtle female-female communication when warranted goes entirely unnoticed.
Example.
On tube at night not many passengers. Get on sit down mind elsewhere. Woman near catches eye and angles her head slightly to left momentarily. You glance. Bloke. Something off, maybe something small. Your radar makes a little ping. You look back to her and (with eyes only?!) communicate got it, thanks.
You both are aware could be iffy, that you both are aware, that if anything goes weird there's two of you.
No it's not all women all the time. However in certain situations it's just.. normal.
Can I list how the situations vary? No. We just KNOW.
And these little things between women older girls when the old Spidey sense goes off. It's ALL women. Young/ old, veiled/punk, v skimpy clothes/suit and flats, snuggling another woman/reading a religious text etc etc.
And I've experienced this in loads of other countries.
All this subtle silent communication around possible male threat.
And going unnoticed by blokes. And really, of course it does. If they twigged then there might be consequences. If they knew they would know when clocked. It's about looking out for ourselves and each other.
And I did not even realise that this was going on, all over the place, and I hadn't even realised it was a 'thing'. It's that automatic.