Belgian police arrested 16 people during a series of raids on Sunday after a huge security lockdown, but Paris attacks suspect Salah Abdeslam was not among them, prosecutors said.

"Sixteen people were arrested" during 19 raids, with one person injured in a collision with a police vehicle, federal prosecutor spokesman Eric Van Der Sypt told a press conference.

"Salah Abdeslam was not caught during the raids," he added.