Moment Labour MP wins Holborn and St Pancras by-election

Questions remain for Green Party leader Zack Polanski

BBC Political editor Chris Mason discusses the by-election outcome and what it means for the Greens Party.

Sagal Abdi-Wali's victory speech after by-election win

The newly elected Labour MP told the crowd, "whether you voted for me or not my commitment to this community runs deep".

Labour sees off Green challenge to win Holborn by-election

Labour's Sagal Abdi-Wali beats Green Party leader Zack Polanski to hold the north London seat.