Belgian prosecutors announced early Monday that police had detained 16 people in 22 raids but that Paris fugitive Salah Abdeslam was not among them. Meanwhile, the government locked down the capital for a third day on Monday. It means Brussels will again see its metro and many shops closed, as well as schools, while offices in a city that is also home to the European Union and NATO are likely to have few staff after the Prime Minister warned of imminent Paris-style attacks.Salah Abdeslam, the 26-year-old suspect from Brussels who has been on the run since he left Paris hours after his elder brother blew himself up at a cafe there, continues to elude a Europe-wide manhunt. A third brother, who was not involved, said Abdeslam may have thought better of going through with the killing. Belgian police fear he returned home to launch new attacks.