And related to what happened in Ceuta recently. "The Moroccans orchestrated a similar cross-border influx in 2021 in retaliation for Spain’s allowing Western Sahara President Brahim Ghali, whose nation Morocco claims for itself, into the country for medical treatment." https://www.thenation.com/article/world/ceuta-spain-morocco-...
Thank you! I ran into this a ton in college, and still do sometimes with new (to me) authors. I was confident about what was happening, but it's nice to know it's a documented phenomenon.