![Protesters call for Olivier Vandecasteele's release in Brussels last year. AFP](https://thenational-the-national-prod.cdn.arcpublishing.com/resizer/v2/2YZWQEUMBOSNBWS6HFWZK3NOCE.jpg?smart=true&auth=dea39874fb8b73c4fb164ac82699c70da499a76970b4e87b8f7e76d6ad1e57d9&width=400&height=225)
Protesters call for Olivier Vandecasteele's release in Brussels last year. AFP
Protesters call for Olivier Vandecasteele's release in Brussels last year. AFP
Belgium court opens door for Iran prisoner swap
Jailed Belgian aid worker Olivier Vandecasteele could be released in exchange deal