Ukip 's support has fallen in 10 out of nine marginal seats , poll shows . Support for Nigel Farage 's party has more than halved in two seats . Comes after leaked poll showed the Ukip leader on course to lose in Thanet . Nationwide support for Ukip has fallen by 25 % over the last six months .
Ukip 's support has fallen in nine out of 10 marginal seats , poll shows . Support for Nigel Farage 's party has more than halved in two seats . Comes after leaked poll showed the Ukip leader on course to lose in Thanet . Nationwide support for Ukip has fallen by 25 % over the last six months .