A policewoman and a police vehicle are seen at the site of a shooting in central Brussels where three people were killed near the city's Jewish Museum.
Police have closed off the area around the museum, near the centre of Brussels, and numerous ambulances were at the scene.
The Sablon area consists of cobblestoned streets with numerous antique shops and museums.
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The passenger, named in reports as Kay Longstaff, said she was “very lucky” to have survived.
A series of powerful tremors rocked Lombok on Sunday.
Many are meeting relatives they have not seen since they were separated during the Korean War.