Will we have to wait until Tuesday night?
At the moment the big unknown is how this is all going down with the voters. The one certain element that Ms Pratt has added to the equation is that it has been made into a much bigger story.
Is Labour being hurt or is Labour benefiting?
We should see two new polls tonight – the monthly ICM survey for the Guardian and the YouGov daily survey for the Sun. Fieldwork for the former started on Friday and continued until last night while I’m not sure about the timings for the latter.
Whatever the surveys come after a high-profile few days for Labour – most of which was fairly positive.
My guess is that we’ll have to wait until Tuesday evening to see the first full impact.