17 Jun, 19:25
Ireland pulled clear of hosts Canada with four tries in the closing half hour as they earned a 40-14 victory at the BMO Stadium on Saturday night. Check out some photos from the Toronto tussle.
Ireland lost 20-15 to France in their last outing of the Championship and will be keen to get back to winning ways against a strong English side.
Commenting on Friday's game, Clarke said: "Overall we were pleased with the performance against France. We were disappointed with the result but we created several chances in very difficult conditions and we will look to improve our accuracy levels for the next game.
"England have two wins under their belt and have certainly laid down a marker in terms of their performances. We will have to be at our best in Gloucester to get the result."
IRELAND UNDER-20 Team & Replacements (v England U-20s, RBS Under-20 6 Nations Championship, Friday, February 26, Kingsholm, Gloucester, kick-off 7.45pm):
15 - Andrew Conway (Blackrock College/Leinster)
14 - Darren Hudson (St. Mary's College/Leinster)
13 - Brendan Macken (Blackrock College/Leinster)
12 - Nevin Spence (Ballynahinch/Ulster)
11 - Simon Zebo (Cork Constitution/Munster)
10 - James McKinney (Queen's University/Ulster)
9 - John Cooney (UCD/Leinster)
1 - Bryan Cagney (UCC/Munster)
2 - Niall Annett (Belfast Harlequins/Ulster)
3 - Jack O'Connell (Lansdowne/Leinster)
4 - David O'Callaghan (UCC/Munster)
5 - Ben Marshall (UCD/Leinster)
6 - Rhys Ruddock (UCD/Leinster) (capt)
7 - Dominic Ryan (Lansdowne/Leinster)
8 - Patrick Butler (Shannon/Munster)
16 - Duncan Casey (Shannon/Munster)
17 - Stewart Maguire (Old Belvedere/Leinster)
18 - Brian Hayes (Cork Constitution/Munster)
19 - Robin O'Sullivan (Bective Rangers/Leinster)
20 - Michael Heaney (Belfast Harlequins/Ulster)
21 - Brian Kingston (Blackrock College/Leinster)
22 - Eoin Griffin (Corinthians/Connacht)