This is the, very first time I have ever heard of this, both as my time as a PIMI and as an apostate with devil horns. I’ve been contributing to apostate channels now for 11 years. I remember, as a PIMI, seeing long cues into female bathrooms, and I can also remember male toilets been assigned as female ones, and attendants placed outside to enforce it. But I can never recall in my lifetime of mirrors been taped up with brown paper.
Although I can appreciate the need, of doing this, to ease congestion. This could have been easily resolved, by getting in rental toilets for those that really needed to go. This is just a case of Wt been their narcissistic, cheap arses.