Labour has just won the Holborn and St Pancras by-election - beating Green Party leader Zack Polanski, who finished second. Their candidate, Sagal Abdi-Wali, is now the MP. She won 12,292 votes (45.17 ...

Zack Polanski has just told Sky News he will not stand down as leader of the Greens, after conceding the Holborn and St Pancras by-election. Asked by Sky's chief political correspondent Jon Craig if ...