David Howden's 4-year-old filly Running Lion (GB) (Roaring Lion--Bella Nouf {GB}, by Dansili {GB}), last of eight in Epsom's G3 Princess Elizabeth Stakes earlier this month, halted a six-race losing streak with a dominant performance in Wednesday's G2 Duke of Cambridge Stakes at Royal Ascot. Last term's Listed Pretty Polly Stakes victrix kept wide of the peloton initially and drifted inwards to assume control after the opening exchanges. Holding sway thereafter, she was nudged along in early straight to poach a decisive buffer approaching the final furlong and kept on...