Ah, is this what your cryptic post refers to?
https://www.lbc.co.uk/news/sadiq-khan-staff-urged-avoid-gender-specific-phrases/
Some of us have been trying to write non gender specific reports, specifications, user manuals, etc for decades because not all of our customers and other stakeholders belong to a single gender group. It's usual for organisations to have house rules on report writing, etc; the one produced by the economist is quite a good one:
the-economist-style-guide.pdfI doubt Khan wrote it :-)
Michael Ixer ● 964d