O'Brien through a half gap

Leinster look to maul

Final 10 minutes of the half

Deliberate knock on gives Leinster the penalty, Gabriel sets up the lineout

Smith kicks ahead onto O'Brien

Hlekani carries it up from the lineout

Chip ahead is straight to touch for a Lions throw

Out to O'Brien on the left

Ericson runs it back

It's wide and the Lions restart with a 22 drop out