iain mcnicol
Once touted as future general secretary.
The five things you need to know about politics today.
Sanction underlines seriousness of claims against him.
'We were prepared for this, but it was genuinely distressing to read'
The five things you need to know about politics today.
As party decides on three week fast tracked process.
Party veteran steps down after seven years,
All staff urged to join unions in the wake of sexual harassment allegations.
Party general secretary could also become an elected position as part of radical new plans.
Departure seen as chance for leader to install leftwinger.