I'm tempted to write to my MP, she's new, and kept her views to herself in campaigning, although one of her door to door canvassers practically ran away from me....
Something along the lines of:
Please can you confirm that you are supportive of the Government's pledge to support single sex spaces based on biological sex, as clarified by the Supreme Court. I am aware that the Government have previously said that they supported such spaces, despite it being evident that this support was not based on biological sex as it included GRC holders. As the ruling is merely a clarification of the law, rather than a change, previous statements have therefore been misleading as single sex spaces have not been supported in the past.
Thank you for your clarification on this.
Any changes welcome!