The last remaining suspect in November's Islamic State attacks in Paris, Mohamed Abrini, has been arrested in Brussels, Belgium's public broadcasters said. They also said he might be linked to the recent attacks in Brussels. Abrini, a 31-year-old Belgian, was "more than likely" the "man in the hat" seen on security camera footage at Brussels airport on March 22 with two suicide bombers, VRT and RTBF said on their websites, citing unidentified sources. If confirmed, the arrests could mark a success for Belgian security services which have faced fierce criticism at home and abroad since Brussels-based militants organised the attacks that killed 130 in Paris on November 13.

He had been on Europe's most wanted list since being seen on a motorway service station CCTV video driving with Abdeslam towards Paris from Belgium in a car used two days later in the attacks in which Abdeslam's elder brother was a suicide bomber.

The "man in the hat" left the airport shortly after the twin suicide bombings and was tracked on CCTV for several miles into the city centre. On Thursday, investigators released new video footage of him and urged people to look for his discarded coat.

Wearing glasses and a hat, he had been very difficult to identify from the footage showing him pushing a laden luggage trolley alongside the two who blew themselves up with similar bags. A third bomb was later found abandoned at the airport.