The party is making inroads among people who once chose not to vote. But as Zia Yusuf’s resignation shows, chaos still reigns, says Guardian columnist Owen Jones

Former banker Zia Yusuf quit his senior role last night after appearing to call one of the party's MPs 'dumb' for backing a burqa ban. And Labour won Hamilton, Larkhall and…

The party is making inroads among people who once chose not to vote. But as Zia Yusuf’s resignation shows, chaos still reigns, says Guardian columnist Owen Jones