YouGov/Sun - CON 40%, LAB 39%, LDEM 9%

Tonight's YouGov poll for the Sun has topline figures of CON 40%, LAB 39%, LDEM 9%, a one point Conservative lead. This follows yesterday's poll which had a four point Labour lead. The two main parties still appear to be pretty much neck-and-neck in YouGov's daily polling, but the fact that we're getting slightly more Labour leads than Tory ones, and slightly bigger Labour leads than Tory ones, suggests that the underlying position is probably a small Labour lead - perhaps a point or so.