Earlier quoted context omitted.
It sounds like they could just block calls from Morocco and cut off much of the problem.
"Just block calls between France and Marocco" is a very racist proposal FYI there is at least 900k+ people in France either immigrant from Marocco or with an origin and a 100k+ people with french nationality or origin living in Marocco
It's completely irrelevant how many immigrants there are, they live in France now they can just dial out to Morocco and we ban inbound calls from Morocco.