The European Commission held talks with Meta and TikTok on Friday, demanding both platforms "act decisively" to curb disinformation after social media rumours are believed to have fuelled a deadly rush of migrants into Spain's Ceuta enclave, EU tech commissioner Henna Virkkunen said, according to AFP. "Monitoring must increase, cooperation with fact-checkers to be strengthened," she said, adding that Brussels would follow up on Monday.

Videos and posts falsely claiming Ceuta's border had opened, with housing and onward travel to mainland Spain awaiting, are thought to have driven roughly 72,000 people to cross from Morocco on 30 and 31 July, per the same report. Spanish authorities reported at least 80 deaths; most who crossed had returned by the following Tuesday, with about 2,000 still in the enclave.

Meta and TikTok are designated "very large online platforms" under the Digital Services Act, which obliges them to assess and mitigate "systemic risks" — including the spread of disinformation — arising from how their services are used, with heightened duties during crises. The Commission's real leverage is the threat of formal proceedings under the Act, which can bring fines of up to 6 percent of a company's global annual turnover.

Brussels has used those powers against both firms before: it preliminarily found last year that TikTok and Meta breached DSA transparency duties on researcher data access, and it separately opened formal proceedings against TikTok over election-integrity risks tied to Romania's presidential vote.

The crisis has already reached the EU's border-free area. Italy suspended free movement with Spain and reimposed checks on arrivals from the country through August, citing the Ceuta influx. Spain responded with reciprocal checks on Italian arrivals running from Saturday through 7 September.

Watch Monday's Commission follow-up for whether pressure hardens into a formal DSA risk-assessment order, and whether Rome's and Madrid's border checks, due to expire this month, get extended — testing how much of Schengen's border-free system a viral rumour can unravel.