Red Devils manager, Marc Wilmots, suffered death threats by text, two days before the Red Devils played their match against Wales.
Over the next few weeks, the Belgian Football Union will “thoroughly analyse how the national team functions”.
The Red Devils are back in Belgium.
The Federal Police warns Diables Rouges supporters against going to Lille Friday before for the match against the Country of Wales and instead encourages them to watch the match from home.
It is not yet clear if Eden Hazard will be able to play in the Euro 2016 quarter-final match against Wales on Friday.
On four occasions in the last four years, Wales appeared as an obstacle on the path of Diables Rouges, who will once again confront them Friday night (21:00) at Pierre Mauroy Stadium in Villeneuve d'Ascq (Lille) in the quarter-finals of Eurocup 2016.
The Belgian Football Union lost 4.6 million euros last quarter (31st June 2014 to 31st December 2015).
Marc Wilmots’ Red Devils are improving during Euro 2016.
UEFA (Union of European Football Associations) placed on sale at the last minute Thursday, beginning at 14:00, the last tickets for the round of 16 of Eurocup 2016 between Belgium and Hungary, which will take place Sunday at 21:00 in Toulouse.
Marc Wilmots is not largely intending to change his basic squad of eleven for the second Group E meeting, on Saturday in Bordeaux, against Ireland.