If only Shirley had run against Roy or David had beaten Roy, then maybe we could have had a little more purple on that map.
I might do a map under my wet dream scenarios of the Alliance taking some chunks out of the Tories and Labour or something.
This book had a very interesting scenario where the SDP did much better in 83 and finished second in terms of share of the vote
http://www.amazon.co.uk/exec/obidos/ASIN/1842751115/qid=1135885595/sr=8-3/ref=sr_8_xs_ap_i3_xgl/026-6556848-0894018Interestingly a further swing against Labour would have secured very few seats for the SDP Owen always argued that the SDPs failure in 83 was winning over sufficient wet Tories however a small swing from the Tories to the SDP produces a fair few extra gains.
Here are the tables from the book
Alliance poll 350,000 more votes (around 1% more than in reality) taken entirely from Labour:
Table 1 - 1983 General Election Con: 41.4%, Alliance 26.6%, Labour 26.4%. Conservatives 403
+ 9 from Labour.
- 3 to Alliance.
Labour 199
- 9 to Conservatives.
- 1 to Alliance.
Alliance 27
+3 from Conservatives.
+ 1 from Labour.
Labour fall into third place entirely due to defections to the Conservatives:
Table 2 1983 General Election Conservatives 44.7%, Alliance 25.4%, Labour 25.3%. Conservatives 420
Labour 185
Alliance 24
Alliance gains five percent from the Conservatives and five percent from Labour.
Table 4 1983 General Election Conservatives 37.4%, Alliance 35.4%, Labour 22.6%Conservatives 346
- 51 to Alliance.
Labour 184
- 25 to Alliance.
Alliance*
+51 from Conservatives.
+25 from Labour.
* Shirley Williams retains her seat.
In this scenario further defections by Labour MPs would be very likely, most interestingly would Tony Blair newly elected Labour MP for Sedgefield defect to a surging and invigorated SDP? When a newly elected MP he made loud noises about the party having eighteen months left to live unless it radically reformed, after such an electoral meltdown would he have just jumped ship? Brown was and is too tribal a politician to defect from Labour and would have been one of a small voice of Labour moderates probably including himself John Smith, Roy Hattersely etc
One thing the article does suggest is that it would have been nearly impossible for the SDP/Liberal Alliance to have come second in terms of seats even with where it to do spectacularly well, indeed it would probably have had to have come first in its share of the vote to have come second in terms of its tally of MPs.