The Deputy Labour leader will set out proposals for an Ethics and Integrity Commission, with the power to independently launch investigations into allegations of misconduct in government.
The long shadow of Boris Johnson politico.eu - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from politico.eu Daily Mail and Mail on Sunday newspapers.
SNP call for energy powers to be devolved to Holyrood itv.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from itv.com Daily Mail and Mail on Sunday newspapers.