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 two polls by Survation,  one poll by YouGov, one by Panelbase, one by Ipsos MORI, and one poll by ICM.  The polls were conducted between 12 and 17 September.

The following new polls have been added to the calculation:  Ipsos MORI for STV, YouGov for The Times/The Sun, Survation for the Daily Record and Panelbase for no funder, all first released on 17 September.

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.