Jeremy Corbyn will use a speech in London to urge Labour voters to lay the blame for pressures on housing, jobs and the NHS at the door of the Conservatives, instead of seizing on the EU as a scapegoat.
Kezia Dugdale has challenged the Scottish National party to make the positive case for Europe as she formally launched the Labour In for Scotland campaign with its UK chair, Alan Johnson.
It has been claimed that the Conservatives have misallocated spending during their 2015 general election campaign.
Sadiq Khan called on Labour to unite and get into “the habit of winning elections” as the newly elected London mayor urged the party to go back to the strategy followed by previous leaders John Smith and Tony Blair.
In Cardiff, Welsh assembly politicians and their aides were hammering out deals, exchanging insults in the press and attempting to compromise on a deadlock that has prevented the creation of a new government.
There is no evidence that a police force attempted to cover up allegations of child sex abuse against Sir Edward Heath in the 1990s, the police watchdog has found.
Nine police forces have now launched inquiries into whether the Conservative party breached spending rules during the 2015 general election campaign.
David Cameron looks set to avoid facing either Boris Johnson or Michael Gove in the EU referendum live television debates, despite the leave campaign threatening to complain to Ofcom or launch legal action.
Harriet Harman has claimed campaigners calling for Britain to leave the EU are more likely to associate with an old-fashioned view that a woman’s primary role is in the home.
Sir John Major will tell those leading the campaign for Britain to leave the EU that they risk morphing into Ukip through their heavy emphasis on immigration.
John McDonnell has accused Labour’s general secretary, Iain McNicol, of directing a “rigged purge” of party members, aimed at weeding out Corbyn voters.
Jeremy Corbyn will pledge to “renationalise” the NHS on Wednesday as he sets out some of the policies he hopes to use to reunite the Labour party if he succeeds in seeing off a leadership challenge from Owen Smith.