Paul Nuttall says he wants UKIP to "replace Labour" as he takes over from Nigel Farage as leader.
- BBC (Image)
- Labour's Gareth Snell holds off UKIP's leader Paul Nuttall to win the Stoke-on-Trent Central by-election, while Conservative Party candidate Trudy Harrison wins the Copeland by-election, the first gain for a governing party since 1982.
- Suzanne Evans, former UK Independence Party (UKIP) deputy chairman, and Paul Nuttall, President of the Initiative for Direct Democracy in Europe and Member of the European Parliament, each announce their candidacy for the UKIP leadership position, now held on interim basis by Nigel Farage. Other confirmed candidates are Bill Etheridge, Raheem Kassam, and Peter Whittle.
- UK Independence Party (UKIP) members vote to remove Henry Bolton as leader amid controversy over his private life and leadership. Gerard Batten becomes interim leader.
- After European Parliament auditors conclude that he used a parliamentary assistant for UKIP party matters instead of for work related to the duties of a Member of the European Parliament, Nigel Farage will now pay back GBP35,500 (EUR40,000) through having half of his salary withheld.
- UK Independence Party leader Paul Nuttall resigns; his party's share of the popular vote of 1.8% was over 10 percentage points lower than in 2015.