Nanobubbles, hungry foxes and hidden reservoir - Twickenham's hi-tech turf

Nobody is keener than Jim Buttar to see flowing, running rugby at Twickenham this autumn.

"A 58-52 scoreline, one scrum and three line-outs all match, and we'll go home happy!" he tells BBC Sport.

Buttar's interest is professional though, rather than just the pleasure of the game.

He is England Rugby's head of grounds and technical operations, in charge of the Allianz Stadium turf.

"When the ball is in hand more and the game is more flowing and open, the wear and tear on the surface is a bit more spread out," he says.

However the action unfolds, Buttar and his team will be busy.