A spin-off from UKIP founded by Anne Marie Waters after she lost the 2017 leadership election, on the grounds that the Party was too middle class and had abandoned its anti immigrant stance. They have very close overlap in membership terms with the BNP. AFAIK they have one councillor on Eppping Forest, having lost one on Hartlepool last year, and Richard Brougham, who successfully got himself expelled from UKIP and the City Independents during his four year term on Stoke City Council, in 2019.
Waters contested the Lewisham East and Batley and Spen by-elections (266 and 97 votes respectively) and Hugh Nicklin contested the Newport East by-election (159 votes).
Their councillor in Epping Forest used to be a BNP councillor in Redbridge (2006-2010) - the only cllr in the history of Redbridge to ever be elected as anything other than Con / Lab / LD - and I believe also stood for London mayor at one point.