Lifted badly during a scrum on Wasps 5m line in 2nd half just before Saints' 4th try. A section of turf about 2m sq rolled up like a carpet.
I guess the TV cameras missed the sight of the groundsman struggling to move the uplifted turf while Biggar was lining up the conversion before Jimmy Gopperth came to his aid and dragged it back into place. A few minutes later he went over for his try. There is no end to the man's talents!