In a province with a history of lopsided majorities, Prince Edward Island’s FPTP electoral system has again produced a grossly exaggerated seat bonus for the leading party. The opposition Liberals have defeated the governing Conservatives, 23 seats to 4. That’s a governing party with more than 85% of the seats and an opposition hardly able to function as such. This just so happens to be an exact reversal of the seat balance from the 2003 election.
The votes breakdown was as follows (with that of 2003 in parentheses):
Liberal 52.9 (42.7)
Cons. 41.3 (54.3)
NDP 2.0 (3.1)
Green 3.0 (0)
This graph from my FPTP analysis files shows the tendency of this electoral system to exaggerate vote pluralities. (The graph ends with 2003.)
The upper reddish line shows the vote difference over time between the two leading parties. Elections have only sporadically been close in votes (this one was expected to be, but again was not). The lower green-colored line shows the deviation from the expected seat share of the second party (based on the seat-vote equation), with zero deviation represented by the grey horizontal line. That the second party tends to be so under-represented–even relative to the normal expectation for parties with these actual votes ratios and with such a small assembly–shows that today’s result is by no means unusual for the province. Nor does it matter which party is the second party: the effect is systemic.
PEI certainly would be a good candidate for reform, but colorful though the Island’s political culture is, reformist it is not. In fact, the voters rejected an independent commission’s proposal for a rather modest form of mixed-member proportional (MMP) system in November, 2005.