That’s the system that they campaigned hard to retain in 2011
If current broad poll trends continue and some of the CON-Ukip shifters return then it is likely that my 8/1 bet that that Tories will win most votes but come second to LAB on seats will be a winner.
Broadly the 2010 LD switchers to LAB are staying relatively solid and the returnees could boost the CON aggregate national vote share as we get closer to polling day.
The chart above shows what happens to the GE2010 results if you divide national vote shares by the number of seats won. The second tab shows the %age of the seats won. So CON came out with 47% of seats on 36% of the UK vote is is far from being unfair if you think that aggregate national vote shares are relevant.
- But the system we have is first past the post elections for individual MPs, not for parties or a PM, in each of the 650 seats. Nowhere does the relationship between national party aggregates come into the equation
That was the system that the Tories campaigned so hard to retain in the 2011 referendum and that’s the system that’s likely to continue for the foreseeable future.
The Tories had the chance during the 2010 coalition negotiations to opt for a fully proportional system but resisted it.
That’s fine but please no bleating if as a consequence of the UKIP surge GE2015 produces a result that appears to be unfair to the blues.