YouGov/Sun - 31/26/34
YouGov's daily poll has topline figures of CON 31%(-2), LAB 26%(-1), LDEM 34%(+3). YouGov seem to be bouncing back and forth between Lib Dem and Conservative leads, realistically the movement is probably all margin of error stuff and true position that the Conservatives and Lib Dems are neck and neck. It's worth noting however that this is the highest Lib Dem score recorded so far by YouGov.