The graph below shows What Scotland Thinks’ latest Poll of Polls and how it has evolved over time.
The latest Poll of Polls is based on one poll by ICM, one by Panelbase, one by Survation, one by Progressive Scottish Opinion, one by TNS BMRB and one by YouGov. The polls were conducted between 23 April and 15 May.
About the author
John Curtice is Professor of Politics at Strathclyde University, Senior Research Fellow at ScotCen and at 'UK in a Changing Europe', and Chief Commentator on the What Scotland Thinks website.