UK 2019: Win For Polls And Tories, A Shocker For The Left And Centre

After spending yesterday commenting on the UK election on Twitter, I think it's time to put some longer-form comments down about the result in light of the sorts of themes that get covered here.

The result was of course a resounding win for Boris Johnson's Conservatives, with 365 of the 650 seats.  The major seat movements were in England, where the Tories took nearly 50 seats from Labour.  There were also movements in Scotland (where the Scottish Nationalist Party took seats from both major parties), Wales (where Labour lost more seats to the Tories) and Northern Ireland (where the Democratic Unionist Party lost two seats to nationalist parties).  The Tory vote didn't increase greatly, but the Labour vote collapsed.  

There will be plenty of detailed accounts available of the characters of areas that broke to one party or another.  As with Australian analysis, when reading these always beware of the "ecological fallacy" - an electorate with a lot of voters of type X swinging to party Y does not always mean that voters of type X themselves swung to party Y.  The obvious hook (and one not so subject to this problem as some) is Brexit, and unsurprisingly strong Leave areas swung to Conservatives and strongly against Labour, while strong Remain areas swung more modestly against Labour and weakly against the Conservatives.  However the relationship between Brexit position and swing was messier in Labour's case.  Correlation-hunting has unearthed this remarkably strong link between swing and blue collar jobs, so it will be interesting to see where that debate goes.  

A Same-Sex Marriage Plebiscite Is An Even Worse Idea Now

Last year I wrote a piece called A Same-Sex Marriage Plebiscite Is A Terrible Idea.  At the time I wrote it, Tony Abbott was still Prime Minister, albeit not for long, and the proposed plebiscite (or "non-binding referendum" if you prefer) was just a silly rumour being fanned by foolish Liberal-aligned op-eds.

I made the following basic points:

* The plebiscite would not generate new knowledge since it is already clear that Australian voters support same-sex marriage.
* The majority voice is irrelevant because the right of two consenting adults to marry each other should be recognised, since there is no reason to allow the majority to impugn it in a liberal democracy.
* Australia has resolved far more difficult issues without recourse to a referendum, and to subject same-sex marriage to such a vote opens the door for constant demands for unnecessary national votes on other subjects.
* The plebiscite would not be binding.
* A plebiscite, even if passed, stigmatises people in (or seeking) same-sex relationships by implying that their relationships were problematic enough to require the consent of society.
* At a time when Australia is in debt, a plebiscite is an unconscionable waste of public money unless a need for it can be demonstrated.

Rolling Poll Roundup: The Final Week

2PP Aggregate: 50.6 to Coalition (Ended last week at 50.5)
Seat estimate if this is the final 2PP: 78 Coalition 66 Labor 6 Other
Voting intention may be volatile in final week because of Brexit. (Or not.)

Smoothed 2PP Aggregate. Graph last updated 26 June post Newspoll

Here's another rolling roundup of incoming polls, which will probably run at least until the middle of election week.  For last week's see here, and for my thoughts on the state of the betting markets through last week (and reasons for caution about the current projections of a narrow Coalition win) see here. New polls and thoughts will be added, and the aggregate graph and header updated, through the week as polls arrive.

I've been eagerly awaiting the fresh data in this evening's national ReachTEL, given that as usual in this rather sparsely-polled election, there were no national data that were less than five days old.  Especially it was important to see whether national polls had picked up the shift to Labor implied in that batch of commissioned ReachTELs in NSW earlier this week.  If that shift was real, then Labor's Medicare scare campaign may have bitten hard, and it would not have been surprising to see the Coalition drop a few points off its primary vote tonight.  Tasmanian polling which I will report on tomorrow is also none too flashy for the government.

Rolling Poll Roundup: ReachTEL vs The Rest?

2PP Aggregate: 50.3 to Coalition (ended last week at 50.6, week before 50.3)

Seat projection for this 2PP: probable Coalition majority (estimated 77-67-6)
(at time of starting this rolling roundup, aggregate was 50.7)

2PP aggregate tracking graph.  Last updated 21 June

As foreshadowed at the end of the previous session I've decided to put out a rolling poll roundup thread to cover the time from the new polls out on Friday night until at least the expected release of Essential on Tuesday.  Updates will be added at the bottom as new polls arrive.

As I write a difference between one poll, ReachTEL, and the other most recently released polls (Ipsos, Morgan and Essential) has developed.  ReachTEL had the Coalition at 50-50 2PP last week and 51-49 this week, using respondent allocated preferences, but if last election preferences are used both polls come out to about 52-48 to Coalition.  Meanwhile Ipsos, Morgan and Essential have all issued headline rates of 51:49 to Labor.  ReachTEL had the Coalition primary on 42.7 last week and 43.5 this week while Ipsos had it on 39 and Essential on 41.  We're still looking for Morgan's primary results and expect to find them somewhere between the black box of MH-370 and the sign that reads "Beware of the Leopard", but the Coalition was probably on 40 or less with them too.