She might be just 12 years old, but London school student Margot Paisner could teach the likes of Donald Trump a few lessons about gender.

Discussing gender neutral bathrooms, her male friends who wear make-up and marching as an LGBT ally for Pride, the Paisner has written a fascinating insight into what it’s like to live in “post-gender London”.

“One of my best friends is a 12-year-old boy… I don’t think about what it means beyond the fact that he’s funny and better at applying eyeliner than I am,” she wrote for the Evening Standard.

“The other day I saw a sign in the unisex loos at a restaurant in the West End that said, “We don’t care who you are or what you are but wash your hands”.

Badass 12-year-old reveals what it’s really like to live in in 'post-gender London'