O'Driscoll and Fitzgerald return for Leinster

Leinster's Brian O'Driscoll, Luke Fitzgerald and Bernard Jackman have been passed fit to play against Harlequins in Sunday afternoon's Heineken Cup Quarter Final in The Twickenham Stoop (KO: 3.30pm).

A final decision on the make up of the replacements bench will be confirmed pending the result of Jonathan Sexton's Appeal, to be heard on Friday evening, against a two-week suspension for kicking out at Lifeimi Mafi on Friday evening.

Shane Jennings and Jamie Heaslip join Bank of Ireland Player of the Month Rocky Elsom in the back-row.

A final decision on the make up of the replacements bench will be confirm pending the result of Jonathan Sexton's appeal on Friday evening.

In excess of 3,000 Leinster supporters from Ireland and across the UK and Europe are expected to make the trip to London this weekend.

LEINSTER (v Harlequins):

15: Rob Kearney

14: Isa Nacewa

13: Brian O'Driscoll

12: Gordon D'Arcy

11: Luke Fitzgerald

10: Felipe Contepomi

9: Chris Whitaker

1: Cian Healy

2: Bernard Jackman

3: Stan Wright

4: Leo Cullen CAPTAIN

5: Malcolm O'Kelly

6: Rocky Elsom

7: Shane Jennings

8: Jamie Heaslip

REPLACEMENTS:

16: John Fogarty

17: Ronan McCormack

18: Trevor Hogan

19: Sean O'Brien

20: Simon Keogh

21: Jonathan Sexton / Girvan Dempsey**

22: Shane Horgan