Amazing! These things need to be said. They're not transphobic, they're highlighting issues of concern to women around privacy, dignity and safety.
From Pink News - the ad's been referred to the ASA
For this?!
The ad questions whether “someone with a penis is a woman” and refers to transgender women as “male-bodied people.
Good luck with challenging reality in advertising standards. If this is upheld, it'll be an interesting world ahead in ASA complaints.