LONDON, ENGLAND - APRIL 07: Charlie Walker of Harlequins looks on during the Aviva Premiership match between Harlequins and London Irish at Twickenham Stoop on April 7, 2018 in London, England. (Photo by Steve Bardens/Getty Images for Harlequins)
LONDON, ENGLAND - APRIL 07: Charlie Walker of Harlequins looks on during the Aviva Premiership match between Harlequins and London Irish at Twickenham Stoop on April 7, 2018 in London, England. (Photo by Steve Bardens/Getty Images for Harlequins)