WI: Fourth Thatcher Government

Let's say that Margaret Thatcher continues on as Prime Minister after 1990, and that some of the problems which bogged her during her third term are butterflied away (for example, no Black Wednesday and perhaps somehow there is a better reception to the community charge, or it is never introduced at all), thereby allowing Thatcher to defeat Kinnock and Labour in either 1991 or 1992 (personally, I believe it would be 1991, due to a poll boost which would come about as a result of the Gulf War and Thatcher's tendency for four-term Parliaments), providing the Conservatives with a fourth term in Government under her leadership.

My question is this: how would Mrs. Thatcher approach the events which occurred in Britain during the 90s? It was quite clear that she was opposed to further integration with Europe, so could a Thatcher Government's opposition to the Maastricht Treaty lead to Brexit twenty-four years earlier? Would Britain's response to the break-up of Yugoslavia be different to our timeline? Also, who would succeed Mrs. Thatcher as Prime Minister (IIRC, in The Downing Street Years, she said she would resign in either 1993 or 1994), and could they defeat Labour in 1996/97?
 
Let's say that Margaret Thatcher continues on as Prime Minister after 1990, and that some of the problems which bogged her during her third term are butterflied away (for example, no Black Wednesday and perhaps somehow there is a better reception to the community charge, or it is never introduced at all), thereby allowing Thatcher to defeat Kinnock and Labour in either 1991 or 1992 (personally, I believe it would be 1991, due to a poll boost which would come about as a result of the Gulf War and Thatcher's tendency for four-term Parliaments), providing the Conservatives with a fourth term in Government under her leadership.
Thatcher called elections after four years because she had the good fortune to be on course for a landslide at those points, rather than because of personal preference. In 1991, whatever happens, it's hard to her having such a clear advantage, given that there was a recession on. 1992 is more likely, in my view.
My question is this: how would Mrs. Thatcher approach the events which occurred in Britain during the 90s? It was quite clear that she was opposed to further integration with Europe, so could a Thatcher Government's opposition to the Maastricht Treaty lead to Brexit twenty-four years earlier?
If it ever looked like outright withdrawal might be on the table, her overwhelmingly Europhile parliamentary party would oust her like they did in OTL. The more likely result is that the Treaty is watered down somewhat during negotiations (at least as far as the UK is concerned). There might be an off chance of a referendum on it as a compromise for her party, but even if it was rejected, that would not lead to the UK leaving the EU, just a redrawing of or abandonment of the treaty, as has happened previously when other member states have blocked further integration.
 
Oh man, Thatcher/Blair PM questions

By 1997 she’d be dead on her feet and directly responsible for pretty much everything that has happened over the last 18 years. Blair would slaughter her. It may also make him cleave a bit to the left because by 1997 Thatcher would be absolutely toxic.
 
Top