Two sub-polls for the more reliable YouGov and Ipsos MORI on the same days giving 50% and 52%:

Ipsos MORI with 130 Scots adults on 2-4 December

• Con      22%
• Lab      12%
• Lib       12%
• SNP     50%
• Green  0%
• Brexit  2%

YouGov with 146 adult Scots on 2-3 December

• Con      25%
• Lab      11%
• Lib       7%
• SNP     52%
• Green  2%
• Brexit  0%

They’re just sub-polls with all the usual qualifications but two of them getting pretty similar results for all three big parties suggests something we can, perhaps, get a wee buzz from.