I forgot to check thoroughly, this previous poll by Opinium for the Observer, 13th to 15th March, with 110 adults, online and with The Independent Group included, giving:
Lib Dems 4
Look at the size of Labour as the Yoons circle the wagons in Jackson Carlaw’s forecourt. You don’t, however, get the SNP surge if you exclude TIG. Then you get only 44% support for SNP. Why is that? Labour Indy-supporters give up the ghost as TIG threatens to finish them off?
So, maybe a bit more optimism allowed than I thought earlier this evening?