It's not the driver's fault.  They should have added this into the handbook that is handed out to these refugees from the Middle East.

Point 1 : It is considered rude in Sweden to drive a truck into a crowd of people if you are angry at some perceived insult to your religion.

The poor driver didn't know any better, and it is racist and Islamophobic to think any differently.  If the thought even crossed your mind for a split second, you are Islamophobic and probably should go to jail.