Anyone who wants to avoid another disastrous four years of austerity should put aside their differences.
The former UKIP leader also admitted that the Tories are on course for an overwhelming victory.
Ukip's former sole MP will not stand for re-election on 8 June.
Speculation is rife that the former Ukip leader will run in the Kent seat of South Thanet.
Interview: Carswell spoke to IBTimes UK about leaving Ukip, his new book and his theory of populism.
Leave Means Leave also suggested a series of strict border measures.
Nigel Farage is not going to be a happy bunny as Reckless joins the Tory Welsh Assembly grouping.
Conservative MEP David Campbell Bannerman spoke to IBTimes UK after the incident.
Ukip leader insisted that his party 'isn't going anywhere' after Douglas Carswell's resignation.
Douglas Carswell, like many Ukippers, recognises the party has succeeded in its aims.
The member for Clacton was Ukip's only member of parliament.
Former Ukip leader's comments prompted nine complaints from listeners.
Group allege that Farage's campaign failed to declare £26,302, more than £10,000 over legal limit.
YouGov says pro-Brexit is losing popularity as divorce talks with the EU loom.
The former UKIP leader attacked the Fist Minister over her take on what "independence" means.
Fallout from Ukip leader Paul Nuttall's failure to win the Stoke-on-Trent Central by-election continues.
Revelation of 2011 deal emerges day after Farage was seen leaving Ecuadorian embassy.
Possible return follows barbed public row with former Ukip leader Nigel Farage.
Former Ukip leader urged Paul Nuttall to axe ex-Conservative from the Eurosceptic party.
Former leader calls for Ukip's sole MP to be thrown out of party after ridiculing emails emerge.
YouGov's Anthony Wells and Ukip spokesman David Kurten speak to IBTimes UK about the party's future.
Former UKIP leader also speaks about his experience as UKIP leader.