The following is a breakdown of how Fine Gael's 72 deputies, senators and MEPs are expected to vote in today's no-confidence motion. It has been compiled by The Irish Times political staff.
Voters are allocated to each side on the basis of their own declarations of intent, or on the basis that both camps agree on how they intend to vote and, in a very small number of cases, on the basis of other reliable information.
Those listed as unknown either refused to say how they would vote, said they were genuinely undecided or did not return phone calls.
FOR: 27
Bernard Allen
Mary Banotti Andrew Boylan
John Bruton
Richard Bruton
Donal Carey
Austin Currie Michael Darcy
Alan Dukes
Bernard Durkan
John Farrelly Frances Fitzgerald
Charles Flanagan
Brian Hayes
Phil Hogan
Enda Kenny Denis Naughten
Dan Neville
Maurice Manning
Brendan McGahon
Gay Mitchell
Joe McCartin
John Perry
Fergus O'Dowd
Nora Owen
P.J. Sheehan
Ivan Yates
AGAINST: 30
Monica Barnes
Louis Belton
Paul Bradford
John Browne
Ulick Burke
Ernie Caffrey
Deirdre Clune Paul Connaughton
John Connor
Fintan Coogan
Liam Cosgrave
Seymour Crawford
Michael Creed
John Cushnahan
Austin Deasy
Jimmy Deenihan
Avril Doyle
Michael Finucane
Mary Jackman
Helen Keogh
Padraic McCormack
Dinny McGinley
Paul McGrath
Jim Mitchell
Olivia Mitchell
Michael Noonan
Gerry Reynolds
Therese Ridge
Alan Shatter
Billy Timmins
UNKNOWN: 15
Sean Barrett
Liam Burke
Paddy Burke
Paul Coghlan
Michael Joe Cosgrave
Simon Coveney
Dino Cregan
Joe Doyle Tom Enright Tom Hayes Jim Higgins
Jim O'Keeffe Madeleine Taylor-Quinn
Michael Ring
David Stanton