Zia Yusuf resigned as chairman of Reform UK after 11 months in the job, delivering a blow to its leader, Nigel Farage, who has promised to build and professionalize the insurgent party in a quest for power at the next general election.

Reform UK chairman Zia Yusuf resigns as civil war in party deepens - Reform chairman Zia Yusuf has quit after a row with the party’s newest MP

The chairman of Reform UK has quit, saying working to get the party elected was no longer “a good use of my time”. Zia Yusuf’s decision follows a row in which he described a question to the Prime Minister concerning a ban on burkas from his party’s newest MP as “dumb”.