| Feb 1974 General Election |
Oct 1974 General Election |
before 1979 General Election |
1979 General Election |
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1979 notional result
on 1983 boundaries |
before 1983 General Election |
1983 General Election |
before 1987 General Election |
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| 1987 General Election |
before 1992 General Election |
1992 General Election |
before 1997 General Election |
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1992 Notional Result
on 1997 boundaries |
1997 General Election |
before 2001 General Election |
2001 General Election |
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| Before 2005 election |
2001 Notional Result
on 2005 boundaries |
2005 General Election |
Now |
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