Unveiling the new definition, Mr Gove told the BBC, “The definition is very clear. It includes the promotion or advancement of violence, hatred or intolerance.”

“You might say that making blatantly racist comments and calling for an MP to be shot would be the very definition of hatred and intolerance, but before that can be established, there has to be a rigorous process and due diligence to establish whether the person making those alleged comments is A) a Tory supporter or B) has given us £10M. And I think in this case, the answer is quite clear. Case closed.”