Is this the video that sparked the Ceuta migrant invasion? Group of 30 grinning Moroccans raise their thumbs after making illegal crossing days before 60,000 flooded into the Spanish enclave

A video of 30 grinning Moroccans raising their thumbs after an illegal crossing into Ceuta is suspected of sparking a larger migrant influx, as 60,000 people later flooded into the Spanish enclave.