Mark’s and Spencer Corporate People Policy:
Treating everyone equally regardless of age, gender, gender reassignment, colour, ethnic or national origin, disability, hours of work, nationality, religion or belief, marital or civil partner status, disfigurement, political opinions or sexual orientation.
We treat all colleagues with dignity and respect and expect colleagues to treat each other and our customers in the same way.
So Gender not Sex.
Which is isn’t in compliance with their commitment to uphold national law either.
corporate.marksandspencer.com/documents/plan-a-our-approach/mns-people-principles.pdf