Moroccan authorities say around 1,000 Moroccans, a third of whom are presumed to be minors, swam and used inflatable boats Monday to cross into the Spanish northern African enclave of Ceuta.
Ceuta and nearby Melilla are regarded as a stepping stone into Europe for African migrants.
Hundreds of them risk injuries or death every year while trying to jump over fences, hide inside vehicles or by swimming around breakwaters that extend several meters into the Mediterranean Sea.
But the figure of 1,000 people making the crossing in a single day was shocking.
Abdullahi Hassan reports.