I was discussing this on another chat room, and someone said they'd heard a woman of a certain age say "young man, I am a doctor, and if you really have to keep your legs that wide, you should see your GP urgently"
I'm a woman of a certain age too, and I'm itching to say that.
This made me laugh so much
. I'd love to have the nerve to say it.
I've used the bag trick, as I mentioned upthread, i.e. letting my bag rest on the spread leg that is in my space. It usually has the desired effect. I've also used the umbrella trick, even better if the umbrella is wet.
Speaking of bags on seats, and aisle hoggers, I got on a bus one evening recently, and there were lots of people standing. I moved down through the bus to find a woman sitting with her bag cosily on the window seat. I said excuse me, politely, and indicated the bag seat. She looked me up and down as if to assess whether or not I deserved the seat.
I was not as polite as I had been, when it came to getting off the bus, and I had to clamber past her. Ahem.