The latest YouGov poll:
CON 33%(-4), LAB 28%(-3), LDEM 30%(+8)
But, as Anthony Wells says:
The surge in Lib Dem support therefore seems to have come pretty evenly at the expense of the Conservatives and Labour.
On a uniform swing these figures would leave Labour the largest party, despite being in third place.
Stay calm until Sunday or Monday.
A NC4PM committee is not needed yet.