Zarah Sultana, who quit Labour in order to help forge a new movement with Jeremy Corbyn, has said she will call off legal action she announced last week.

Less than two months on, co-founders Jeremy Corbyn and Zarah Sultana have fallen out in spectacular fashion

MP says she faced ‘baseless attacks’ over paid membership portal, which Corbyn told supporters not to use

MP claims to be subject of ‘politically motivated, defamatory attacks’ amid membership row