Two serving Metropolitan police officers and one retired officer have been arrested on suspicion of perverting the course of justice over evidence given at the inquest of Sean Rigg, who died at Brixton police station in August 2008, the Independent Police Complaints Commission said.
More top news
Armed police have taken part in a dramatic training exercise aimed at recreating the chaos of a Paris-style terror attack.
After a remarkably mild November - a notable mild start to the new month.
The Facebook founder revealed the plan as he and wife Priscilla Chan announced the birth of their baby daughter, Max.