Quote:
Originally Posted by Csaba
It was quite interesting watching how the odds moved. Conservative majority odds came in to around 1.5 after the first four seats even though Labour won all of them. Conservative majority then went out to > 2.0 after they won the next seat. From what I understand the margin of Labour victory was less than predicted in the exit polls for the first four seats and margin of Conservative victory was less than expected for the fifth seat.
The first seats to declare were safe labour seats where UKIP had done well last time. The UKIP vote collapsed and went to the Tories softening the effect of a general swing to Labour.
UKIP didn't do that well in many places elsewhere in 2015 so there was nothing to help the Tories in the rest of the country.
This is something to bear in mind for future elections: if there is a conflict between the exit poll and a small regional sample, go with the exit poll. The exit poll is demographically weighted, regional samples are not.