during which a man died of a suspected overdose, a woman was raped, and three people were stabbed. One of the stabbings left an 18-year-old man with life-threatening injuries.Greater Manchester Police’s Assistant Chief Constable Chris Sykes subsequently explained why the raves weren’t stopped, saying: “It’s not about what we allow, it’s about how we respond to things that take place.”Now, according to the Manchester Evening News, police and council security officials have closed roads as they attempt to prevent more taking place this weekend.The paper says the police had received intelligence that a rave was due to take place at Sand Hills park, an area of rough ground in the Irk Valley, and had closed nearby roads in response.Now, however,.