According to an Opinium poll in December 2014 on the views of 17- to 22-year-olds, Farage was the least popular political leader. Only 3% of young people questioned said that they intended to vote for UKIP, compared with 19% among voters of all ages. The 17% who said they would vote outside the three main parties were four times more likely to vote for the Green Party than for UKIP. Conversely, a March 2015 Ipsos Mori poll found among 18- to 34-year-olds UKIP was polling nearly as well as the Green Party, somewhat contradicting the idea that Farage lacked appeal for younger voters. On the basis of their fieldwork among supporters of the English Defence League (EDL), an anti-Islam social movement, Winlow, Hall, and Treadwell noted that most EDL supporters whom they encountered intended to vote for UKIP in the build-up to the 2015 general election.