Back in November 2022 and early December, YouGov had two Yes leads of 1% and 5% while Ipsos reported 11%. Before that, their previous Yes lead was in Early November 2020, after another long run of NO leads, at just 1%, between Panelbase and Ipsos Yes leads of 11% and 13% respectively. They had another Yes lead of 5% in August 2020 and a 1% Yes lead in January 2020, before an extended run of No leads all the way back to late November 2014 when they had 2. In all those years and dozens of polls, Ipsos found several … Continue reading Biased sampling means YouGov have had 8 No leads since their last Yes lead in early December 2022