Ann Widdecombe MP has announced that she will stand down at the next General Election.
Miss Widdecombe, who celebrated her 60th birthday last week, leaves a projected Conservative majority of 11,793 for her successor in her Maidstone and the Weald constituency.
The other plum seat yet to select is Cambridgeshire NE, from where Malcolm Moss is retiring.
Nick Boles was selected for Grantham and Stamford - another relatively safe Conservative seat - on Friday evening.