Down on what it usually is especially as the UKIP vote is much lower than normal. The Lib-Dem vote is much higher than usual. If the election happens with the usual OCUK poll rating it means the Tories are in trouble and the LDs will gain quite a few seats.
The last GE poll on here is here: https://forums.overclockers.co.uk/threads/general-election-voting-round-5-final-one.18668791/
This was the final poll:
Tory vote near as damnit the same percentage as today. The big difference is the non Tory vote distribution.
Interestingly, OcUK polls were one of the only places that called it for the Tories in 2015. Everyone else put Ed Milliband in Nr. 10 with a slim majority.