Timeline of Ukip's history as Diane James steps down as leader
Published 05/10/2016 | 08:09
Diane James has stepped down as Ukip leader after 18 days in the role.
Here is a timeline of the party's history, and its ups and downs:
:: 1993 - Academic Alan Sked and other members of a cross-party anti-European group called the Anti-Federalist League create the United Kingdom Independence Party.
:: May 1 1997 - Ukip candidates stand in the general election but win no seats. Mr Sked resigns after the election, saying he is concerned about "racist" elements.
:: June 10 1999 - Under the leadership of millionaire businessman Michael Holmes, Ukip wins three seats in the European Parliament. A then little-known Nigel Farage becomes an MEP.
:: June 10-13, 2004 - Now under the leadership of Roger Knapman, Ukip comes third in European elections with 12 MEPs. Chat-show host and former Labour MP Robert Kilroy-Silk joins the party during this campaign.
:: January 25 2005 - Mr Kilroy-Silk ends a tumultuous period by quitting the party, labelling it a "joke". He establishes his own party, called Veritas - Latin for truth.
:: May 5 2005 - Ukip fields 495 candidates in the general election and gains 2.3pc of the vote but no seats.
:: September 12 2006 - Mr Farage is elected Ukip leader with 45pc of the vote.
:: June 4 2009 - Ukip comes second in the European elections with 16.5pc of the vote and 13 MEPs.
:: November 26 2009 - Lord Pearson of Rannoch becomes leader, replacing Mr Farage, who stands down to challenge speaker John Bercow for his parliamentary seat.
:: May 6 2010 - Ukip fields 572 candidates in the general election. The party increases its share of the poll by 0.9% but takes no seats. In Buckingham, Mr Farage polls 17pc but comes third behind Mr Bercow and John Stevens, the Buckinghamshire Campaign For Democracy candidate.
:: August 17 2010 - Lord Pearson resigns as leader.
:: November 5 2010 - Mr Farage completes his second coming as he is re-elected leader with 60.5pc of the vote.
:: May 22 2014 - Ukip gains 27.49pc of the vote at European elections - the highest for any British party in that election. It gains 11 MEPs, taking its total to 24.
:: August 26 2014 - Nigel Farage is formally selected as the Ukip candidate to stand in the South Thanet constituency at the general election.
:: August 28 2014 - Clacton's Conservative MP Douglas Carswell, with a majority of more than 12,000, forces a by-election by defecting to Ukip and resigning from Parliament.
:: September 27 2014 - Rochester and Strood MP Mark Reckless forces a by-election by announcing his defection to Ukip.
:: October 10 2014 - Mr Farage claims Ukip is on course to hold the balance of power in the next Parliament after winning Clacton with a 12,000 majority.
:: November 20 2014 - Voters return Mr Reckless with a majority of 2,920.
:: June 23 2016 - Britain votes to leave the EU by a majority of 52pc, prompting Mr Farage to stand down as leader again.
:: September 16 2016 - Deputy chairman Diane James elected to replace Mr Farage after securing 8,451 votes in a landslide victory.
:: October 4 2016 - Ms James quits as Ukip leader after just 18 days in charge citing "personal and professional" reasons for her decision. Mr Farage was emphatic that he would not take another tilt at the job, saying he would not do it "for 10 million dollars".