Following a far-right rally in London that attracted up to 150,000 protesters, misleading social media posts claim similar demonstrations are occurring across Europe, particularly against migration. Euronews' EuroVerify team debunked these claims, revealing that several videos used as evidence are unrelated to current protests. Notably, a drone video from Poland's independence day celebrations and footage from Spain's San Fermín festivities have been misrepresented. The London rally, organized by Tommy Robinson, has sparked a movement to raise national flags in other European countries, particularly France, with far-right influencers supporting this initiative.