Marf for the evening and David Herdson with the half-time PB Poll Average score
But it’s still very much in knife-edge territory The profusion of election-period polls means that it’s now possible to produce a PB poll average figure for shorter periods than before. Consequently, I’ve split the period from April 1 to May 6 into two parts and am using these instead, the first of which is for the scores for up to April 21: Con 34.5 (n/c) Lab 33.7 (-0.4) UKIP 11.4 (-0.8) LD 8.5 (+0.6) Grn 5.8 (+0.1) Oth 6.1 (+0.4)…