Greta Thunberg arrives in Glasgow ahead of COP26

Swedish teenage climate activist Greta Thunberg arrived in Glasgow by train, ahead of this weekend's COP26 United Nations climate summit. Scuffles broke out as Ms Thunberg's supporters attempted to push their way through a media scrum and walk to Glasgow Central Station. Police stepped in eventually to provide an escort to the activist and her supporters as tempers began to flare.