Kemi Badenoch has accused a Labour MP of being a “liar” throughout a fiery conflict that erupted over language used to explain transgender kids.

MsBadenoch, equalities minister, was warned about the usage of “unparliamentary language” after she blasted Kate Osborne MP for allegedly mendacity.

During an look on the Women and Equalities Select Committee on Wednesday, the Cabinet minister took intention at Ms Osborne who accused her of beforehand utilizing “inflammatory language that likens children and young people coming out as trans to the spread of a disease”.

Ms Badenoch, who can also be the Business and Trade Secretary, mentioned: “I have never said that, that is a lie.

“That is a lie and I think you should withdraw that statement. That is a lie. You are lying.”

Ms Osborne mentioned she was “not lying to you” however Ms Badenoch shot again: “You are lying. I have never used the word ‘disease’ and this is exactly what I am talking about — you are making statements at a select committee that are untrue.”

Conservative committee chairwoman Caroline Nokes interrupted to say: “Can I just remind the minister that that is unparliamentary language to use?”

Ms Badenoch replied: “What she said is not true. We have to use facts in this room, we can’t just make stuff up.”

The minister additionally mentioned motion was wanted to guard single-sex areas as a result of there are “more people who are predators than there are people who are trans”.

The equalities minister mentioned: “For many years, many transgender people were living their lives peacefully, nobody had an issue.

“It wasn’t until predators started exploiting the loopholes that we are having to tighten this.

“It is the behaviour of people who are choosing to exploit rights given to transgender people because the definition is very loose that we are now having to look at what we can do in order to protect women and children who are the most vulnerable in those single-sex spaces.

“It is not easy, the ideal situation would have been if the predators had not chosen to exploit this loophole.

“I have to be clear that I’m not saying that transgender people are predators, but there are more people who are predators than there are people who are trans.

“We need to think very carefully about how we draft legislation in order to protect all the people, whether it is transgender people, women and children, those who need single-sex spaces. It is not an easy thing to do but that is what I’m working on.”

The Daily Express has backed requires single-sex areas as a part of its Protect Women's Rights campaign.