eazybee
It is a tactic beloved of disengaged schoolgirls; slouch down in the chair, hitch the miniscule skirt up even higher; cross and uncross legs or splay them whilst staring fixedly at the male teacher. If reproved by the teacher he is then called a 'dirty perv for staring at me.'
I think actually volver it is for political gain, but Angela Rayner’s, so not in the way the MoS intended at all, it’s backfired big time. What would be the cherry on the cake would be if the ‘source’ turned out to be Jacob Rees-Mogg, who can see her legs from his slouching position, and deserves a good telling off.