Biarritz can confirm their place in the quarter-finals with a Pool Two victory at struggling Gloucester. The French giants remain the only 100 per cent side left in the competition following four straight wins.

Success for Biarritz will also set them up for a high ranking finish with the prospect of a home quarter-finals a strong possibility.

Gloucester lie second in the group and a positive result would keep their hopes of qualification for either the Heineken or Amlin Challenge Cup latter stages alive.