Widdecombe stood down from the House of Commons at the 2010 general election. Since 2002, she has made numerous television and radio appearances, including as a television presenter. A prominent Eurosceptic, in 2016 she supported the Vote Leave campaign to withdraw the United Kingdom from the European Union (EU). Widdecombe returned to politics as the lead candidate for the Brexit Party in South West England at the 2019 European Parliament election, winning the seat in line with results nationally, serving until the country left the EU on 31 January 2020. In the general election of December 2019 – as with all other candidates for the Commons fielded by the Brexit Party – she did not win Plymouth Sutton and Devonport, but retained her deposit and came third.