Police receive terror alert that ISIS fighters have left Syria and are heading to France and Belgium to stage attacks --Cell 'trying to reach EU by boat via Turkey and Greece without passports' --Brussels shopping mall, U.S. fast-food chain and police could be targets | 15 June 2016 | Police and anti-terrorism investigators have been alerted to the possibility that small groups of ISIS extremists have left Syria for France and Belgium with plans to stage attacks. Belgian intelligence services sent a note to French counterparts about the warning and it was sent to police across France on Tuesday, a French security official said today. Belgium's Derniere Heure tabloid reported that Belgium's anti-terror office warned police that fighters with access to weapons may have left Syria about 10 days ago for Belgium and France. A Brussels shopping mall, an American fast-food chain and police could be among their targets.