Tonight’s YouGov poll for the Sun has topline figures of CON 41%, LAB 41%, LDEM 8%. It’s the lowest Lib Dem score YouGov have ever shown, and as far as I can tell the lowest Liberal Democrat score any pollster has shown since September 1990, over 20 years ago.

I’ll add my normal caveats about not getting too excited about a single poll, new extreme highs and lows for parties do tend to be the outliers, but nevertheless, the fact that we’ve got our first 8% for the Lib Dems suggests that their support is still on a downwards trend. It is probably no co-incidence that this comes after several days of the Liberal Democrats internal ructions over tuition fees have been all over the political headlines.