All this would have impacted on constituency boundaries too. Given how each review determines what happens at the next I had a quick look at what might have happened in the Third Periodical review in Scotland:
Third Review
AberdeenshireAberdeen North – No change
Aberdeen South – No change
Aberdeenshire West – Looses Huntly District and Huntly Burgh to Aberdeenshire East
Aberdeenshire East – Gains Huntly District and Huntly Burgh from Aberdeenshire West (Both seats would be more accurately labelled ‘North’ and ‘South’)
Angus and KincardineNorth Angus and Mearns – Gains Kirriemuir District and Burgh from South Angus
South Angus – Looses Kirriemuir District and Burgh to North Angus and Mearns
Dundee East – No change
Dundee West – No change
Argyll – No change
Ayrshire and ButeAyr – No change
Bute and North Ayrshire – Gains Kilbirnie District from Central Ayrshire
Central Ayrshire – Looses Kilbirnie District to Bute and North Ayrshire
Kilmarnock – No change
South Ayrshire – No change
Banffshire – No change
Berwick and East Lothian – No change
Caithness and Sutherland – No change
Dumfriesshire – No change
DunbartonshireCentral Dunbartonshire – Looses Milngavie to East Dunbartonshire, gains Bearsden from East Dunbartonshire
East Dunbartonshire – Looses Bearsden to Central Dunbartonshire, gains Milngavie from Central Dunbartonshire
West Dunbartonshire – No change
FifeCentral Fife – Loss of Lochgelly burgh and district and Cowdenbeath burgh to Cowdenbeath. Gains Wemyss District from East Fife and western part of Wemyss district and Leven burgh from Kirkcaldy
Dunfermline – Loss of eastern part of Dunfermline district and Inverkeithing burgh to Cowdenbeath
East Fife – Loss of eastern part of Wemyss district to Central Fife
Kirkcaldy – Loss of Leven burgh and western part of Wemyss district to Central Fife
Cowdenbeath - Lochgelly burgh and district, Cowdenbeath burgh, eastern part of Dunfermline district, Inverkeithing burgh, eastern part of Wemyss district (New seat)
Inverness-shire and Ross and CromartyInverness – No change
Ross and Cromarty – No change
Western Isles – No change
Kirkcudbright and Wigtown – Galloway – No change
LanarkshireEntitlement 18 seats. Current. 21
Bothwell – No change
East Kilbride – Looses Blantyre/Stonefield to Rutherglen
Hamilton – No change
Lanark – No change
Northern Lanarkshire – No change
Rutherglen - Gains Blantyre/Stonefield from East Kilbride
Coatbridge and Airdrie – No change
Motherwell – No change
GlasgowRepresentation is reduced to 10 seats. The end result would be similar to what we had in 1983 in reality (a rewarding of Glasgow would also have been highly overdue at this point)
Pollok – No change
Govan – Gains Craigton (abolished)
Cathcart – No change
Central – Gains Queens Park (abolished), small gain of part of Kelvingrove and loss of small part of Central to Shettleson
Garscadden – No change
Hillhead – Gains Kelvingrove (abolished), small loss of part of Kelvingrove to Central.
Maryhill – No change
Springburn – No change
Provan – No change
Shettleston – Gains small part of Central (Calton/Bridgeton)
MidlothianMidlothian West – West Calder, East Calder and Currie Districts from Midlothian (abolished)
Midlothian East – Remainder of Midlothian (abolished)
Edinburgh(similar changes as in reality)
Edinburgh Central – Gains part of Edinburgh North (abolished)
Edinburgh East – No change
Edinburgh Leith – Gains part of Edinburgh North (abolished)
Edinburgh Pentlands – No change
Edinburgh South – No change
Edinburgh West – No change
Moray and Nairnshire – No change
Orkney and Zetland – No change
Perthshire and KinrossKinross and West Perthshire – Gains Perth District south of River Tay from Perth and East Perthshire
Perth and East Perthshire – Looses Perth District south of River Tay to Kinross and West Perthshire
RenfrewshireGreenock and Port Glasgow – No change
Paisley – No change
Renfrewshire East – Loss of Second District, loss of Barrhead Burgh to Renfrewshire Central
Renfrewshire West – Loss of Renfrew Burgh, loss of Johnstone Burgh to Renfrewshire Central
Renfrew Central - Second District, Barrhead Burgh, Renfrew Burgh, Johnstone Burgh (New seat)
Roxburgh, Selkirk and Peebles – No change
Stirlingshire and ClackmannanshireClackmannan and East Stirlingshire – Loss of Second Eastern and Third Eastern Districts to Stirlingshire South
West Stirlingshire – Loss of Central Second district and the burghs of Dunipace and Kilsyth to Stirlingshire South
Stirling, Falkirk and Grangemouth – Loss of Grangemouth to Stirlingshire South (New name: Stirling and Falkirk)
Stirlingshire South - Central Second district, the burghs of Dunipace and Kilsyth, Second Eastern and Third Eastern Districts
West LothianWest Lothian North – Linlithgow District and Burgh, Queensferry District and Burgh, Bo’Ness District and Burgh, Uphall District
West Lothian South – Whitburn and Livingston, Armadale and Bathgate Burghs, Torpichen District
OVERALL CHANGEAbolished seats – Glasgow Craigton, Glasgow Queens Park, Glasgow Kelvingrove, Edinburgh North, Midlothian, West Lothian
Created seats – Renfrewshire Central, Stirlingshire South, West Lothian North, West Lothian South, Midlothian East, Midlothian West, Cowdenbeath.
PARTISAN EFFECTOf the six abolished seats, all bar one (Edinburgh North) were held by Labour in 1979. However Labour make gains in the created seats. Renfrewshire Central (along with Paisley) nestles in the footprint of what would in reality be Paisley North and South and would be a Labour win. Stirlingshire South would also be a Labour win. The two new seats created from West Lothian and Midlothian would both also be Labour wins as too would Cowdenbeath. So Labour end up evens with the Tories down 1. However the abolition of Edinburgh North throws a chunk of Tory territory into Edinburgh Central making it a notional Conservative gain. Changes to the boundary between Bute and North Ayrshire and Central Ayrshire almost have the opposite effect, but the Tories would just hang on. Changes in Stirlingshire, removing Kilsyth from Stirlingshire West would make the seat a lot closer.
So in all, Scotland as a whole down 1 seat and Labour also down 1 seat.
GENERAL ELECTIONSWhat effect would the general elections of 1983-1992 have had on the seats?
1983.
With Dennis Canavan likely vacating Stirlingshire West for Stirlingshire Central, it makes the Tories task in Stirlingshire West a lot easier and I would expect Michael Forsyth to take the seat. Maclennan and Kennedy win Caithness and Sutherland and Ross and Cromarty for the Alliance as does Roy Jenkins in Glasgow Hillhead. However with no Gordon, then the Alliance fail to make a dent in the north east. The Conservatives take Renfrewshire West from Labour and also snatch East Lothian and Berwick from Labour in a close three way contest (Labour’s looses a chunk of it’s majority in real life East Lothian to Musselburgh and don’t make it up in Berwickshire. The Tories overtake Labour thanks to their voters in Berwickshire)
1987.
A Tory collapse in Scotland. Labour take the Western Isles and Dundee East from the SNP, but the SNP make gains from the Tories winning Moray and Nairn, Banffshire, Aberdeenshire East and Angus South. The Alliance also take Aberdeenshire West at last from the Conservatives and oust them in Argyll and East Fife. Labour also take Aberdeen South, Edinburgh Central and Edinburgh South from the Tories as well as winning in East Lothian and Berwick. Labour oust the Alliance in Hillhead, oust the Tories in Renfrewshire West, Bute and Ayrshire North. In all the Tories are reduced to just 9 seats
1992.
And now a mini revival. The Tories successfully oust the Liberal Democrats in Aberdeenshire West and Labour in Aberdeen South.