French President Emmanuel Macron ordered officials to review records of radicalized foreigners who could be deported after an Islamic terrorist who was known to police allegedly murdered a teacher.

Macron told French ministers “to embody a ruthless state towards all those who harbour hate and terrorist ideologies,” a senior aide told reporters, AFP reported Monday.

The orders come after Mohammed Moguchkov, a Russian 20-year-old from the predominantly Muslim region of Ingushetia, was arrested last week for murdering a teacher in the French city of Arras.

[The government has already banned all pro-Palestinian rallies after they turned violent in the past week. If France reverses itself on “refugees” and starts to empty the banlieus, expect other EU members to start thinking about their own options, too. — Ed]