1990-1995 John Major(Conservative)
1992:Neil Kinnock(Labour),Paddy Ashdown(Liberal Democrat)
1995-1996 Michael Heseltine(Conservative)
1996-2010 Tony Blair(Labour)
1996:Michael Heseltine(Conservative),Paddy Ashdown(Liberal Democrat),James Goldsmith(Referendum)
2000:Stephen Dorrell(Conservative),Charles Kennedy(Liberal Democrat)
2004:Iain Duncan Smith(Conservative),Charles Kennedy(Liberal Democrat)
2008:Liam Fox(Conservative),Chris Huhne(Liberal Democrat)
2010-2013 John Reid(Labour)
2013-2018 David Davis(Conservative)
2013:John Reid(Labour),David Laws(Liberal Democrat),Alec Salmond(SNP), Nigel Farage(UKIP),Caroline Lucas(Green),Nick Griffin(BNP)
Will edit some parts in the future.