Urgent hunt for ‘knifeman’ attacking lone women in parks

The Gravel Pits, Northwood and Duck Pond Park, Ruislip (Picture: Google)A knifeman who is preying on women walking alone in parks is being urgently hunted by police. The suspect pounced on two women on separate occasions in Hillingdon over the weekend, sexually assaulting one and trying to pull the other into a ditch.He first struck at 2.45pm on Saturday when he grabbed a woman in her 20s and dragged her into a secluded area in The Gravel Pits, Northwood.He sexually assaulted her, saying he