Perri Shakes-Drayton's hopes shattered by injury in world 400m hurdles

• GB medal hope finishes seventh behind Zuzana Hejnova• Olympic bronze medallist Robbie Grabarz eighth in high jump After the peachy highs of earlier in these world championships, this was a day to make British spirits sink. Perri Shakes-Drayton, strongly fancied for the podium in the 400m hurdles, was more hippy-dippy shakes as she suffered a knee injury that caused her to clatter hurdles and finish seventh; while Hannah England, a 1500m silver medallist in Daegu two years' ago, left her ba...