As a Brit, let me assure you that while they may turn out to have the story right, The Daily Mail is a piece of s***. Think Fox News. Only recently, they darkened the skin of a woman on a photograph that was fighting Brexit in an effort to turn its readers (or are mostly incredibly ignorant, racist and desperate for Brexit) against people in the UK who have darker skin.
It is a major part of the reason the UK is going to s***. They lie and stir up hatred with impunity.