"If we as a society, a school or a medical service help children as young as six, seven or eight come to terms with their biological sex - the truth - that would be the kindest thing to do for them, as opposed to forcing a school and all the children in class to believe something that wasn't true.

All the medical and psychiatric evidence is showing that we should not be affirming gender confusion in children. That is absolutely objective; we've seen the Tavistock clinic closing because of the very poor outcomes in affirming them."

Andrea Williams speaks to Kat Cowan on BBC Radio Sheffield about Nigel and Sally Rowe's case supported by the Christian Legal Centre, the government's guidance for schools for gender-questioning children, and the need for the Church of England to scrap its guidance.